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The Off Road Differential Guide Every 4×4 Owner Should Read
An off road differential is a mechanical component in a vehicle’s drivetrain that allows the wheels on the same axle

How to Choose a Reliable Limited Slip Differential Supplier
When your business depends on sourcing high-performance drivetrain components, choosing the right limited slip differential supplier is one of the

Auto vs Manual Diff Lock: Which One Actually Belongs on Your Build?
If you’ve spent any time speccing out a serious off-road vehicle or working through a drivetrain upgrade, the question of

What Is a Limited Slip Differential? Complete Guide for Buyers & Builders
Whether you’re sourcing drivetrain components for a performance vehicle, managing a commercial fleet, or building a race car from the

Best Limited Slip Upgrade Alternatives to Dana 35
Contents A Practical Guide to Improving Traction, Strength, and Reliability The Dana 35 limited slip differential has long been a

What Is a Locking Differential? A Complete Guide to How It Works and When You Need One
In the world of drivetrain engineering, traction is everything. Whether a vehicle is navigating loose gravel, mud, snow, or uneven

BMW E30 Limited Slip Differential – A Complete Guide
The BMW E30 remains one of the most respected chassis in automotive history, known for its balance, simplicity, and driver-focused

BMW Limited Slip Differential Guide
For the dedicated BMW enthusiast, the phrase “The Ultimate Driving Machine” is not merely a marketing slogan; it is a

Differential Maintenance: A Comprehensive Guide to Keeping Your Vehicle’s Drivetrain Healthy
When it comes to maintaining a vehicle’s performance and longevity, differential maintenance is often overlooked. The differential plays a crucial

What Does Locking Differential Mean?
If you’ve ever searched for better traction, improved off-road capability, or maximum power delivery to your wheels, you’ve probably come

Top 5 Best Air Lockers in 2026 for Off-Road Performance
Finding the best air locker in 2026 is no longer just about choosing a well-known brand. Today’s market is more

How to Choose the Right Jeep Wrangler Locker
For Jeep enthusiasts, few upgrades make as dramatic a difference in off-road capability as installing lockers. Whether navigating rocky trails,

What Are Selectable Lockers?
When it comes to off-road vehicles and performance driving, differentials play a crucial role in ensuring traction, stability, and control.

What Is Limited Slip Differential?
If you’re searching for a clear answer to what is limited slip differential, you’re likely trying to understand how vehicles

Clutch-type Limited Slip Differential
In the world of automotive performance and off-road capability, the differential is often the unsung hero of the drivetrain. While

Torsen vs. Haldex: The Ultimate Quattro Guide
For decades, the word “Quattro” has been synonymous with superior traction and German engineering. If you own an Audi or

Front Locker vs. LSD: Which One is Better?
When it comes to off-road performance and handling tricky terrain, the debate between a Front Locker and a Limited Slip

5 Common Installation Mistakes That Can Ruin a 4×4 Differential Lock
Upgrading a 4×4 with a locking differential is one of the most transformative modifications a driver can invest in. It

Why Your LSD Is Making Noise
A limited slip differential (LSD) is designed to improve traction, stability, and torque distribution compared to an open differential. When

Electronic Differential vs Mechanical Differential
Differentials play a critical role in how a vehicle delivers power to the ground. Whether in passenger cars, performance vehicles,

How a Locking Differential Improves Traction and Control in Snow
Driving on snow-covered roads is one of the most demanding situations for any vehicle. Reduced friction, uneven grip between wheels,

The Ultimate Guide to Ford Differential Identification
For any automotive enthusiast, mechanic, or restorer working on a Ford project, few components are as critical—or as confusing—as the

Helical Gear vs Plate Diffs: Choosing Your Limited Slip Differential (LSD)
If you have ever pushed a car hard through a corner or launched aggressively from a standstill, you are likely

Top 5 Off-Road Upgrades for Beginners
Buying your first 4×4 is an exhilarating moment. Whether you have purchased a brand-new truck or a used SUV, the

XinJin Auto Parts Invites You to the PRI Show 2025
The Performance Racing Industry (PRI) Show is one of the most influential annual events in the global motorsports and high-performance

Haldex vs. Torsen
All-wheel-drive systems have become central to modern vehicle performance, balancing traction, stability, and driver confidence across a wide range of

6 Key Steps to Choose the Right Ring and Pinion Gears
Selecting the right ring and pinion gears is one of the most important decisions when upgrading a differential, improving vehicle

How a Torsen Limited-Slip Differential Works?
The Torsen (Torque-Sensing) limited-slip differential (LSD) is a purely mechanical device designed to combine the smooth operation of a conventional

Meet XJX Parts at Automechanika Shanghai 2025
XJX Parts will be exhibiting at Automechanika Shanghai 2025, one of the world’s leading automotive trade shows. We’re excited to

Meet XJXPARTS at AAPEX 2025!
XJXParts Exhibition Announcement | AAPEX 2025 XJXPARTS is thrilled to announce our participation in AAPEX 2025, one of the world’s

Air Locker Installation Tips for Off-Road Vehicles
Installing an air locker in your vehicle’s differential can dramatically improve off-road performance by delivering the extra traction needed to

What is a Lockable Differential?
When we drive through mud, snow, steep slopes or off-road rocks, the thing we fear most is that one wheel

The Complete Guide to Limited Slip Differentials
A limited slip differential (LSD) plays a crucial role in modern vehicle drivetrains, offering improved traction, stability, and performance under

E-Locker Differential Installation Guide: Step-by-Step Instructions
When it comes to off-road performance and vehicle control, an E-Locker differential can make a significant difference. For enthusiasts, fleet

XINJIN Invites You to Visit Us at Autotech Egypt 2025
XJX Parts is excited to announce our participation in Autotech Egypt 2025, Africa’s premier automotive aftermarket exhibition. We invite all

What Is a Central Differential Lock and How Does It Work?
When driving off-road or on slippery terrain, maintaining traction can be a serious challenge. Vehicles equipped with all-wheel-drive (AWD) or

Air Lockers: Immediate Traction for Extreme Off-Roading
When you’re crawling over rocky inclines, wading through deep mud, or navigating steep sand dunes, every second of traction matters.

How to Use Diff Lock the Right Way
When it comes to off-road driving or handling challenging terrains, differential locks—commonly called diff locks—are one of the most valuable

Limited Slip Differentials: Myth vs Reality
For some, the locking of an inter-wheel differential seems like a miracle that can instantly turn a regular two-wheel-drive car

LSD Preload Explained: How It Affects Performance and How to Adjust It
Limited Slip Differentials (LSDs) are crucial components in modern drivetrains, providing enhanced traction and control in various driving conditions. Unlike

To Weld or to LSD? Daily Drifter Problems Solved
Every drifter has faced the age-old dilemma: welded diff or LSD? It’s basically asking, “Do I want my car to

Pneumatic Locker vs. Electric Locker vs. Automatic Locker: Which Is Best for Your Vehicle?
Traction is one of the most critical elements for any vehicle that ventures beyond smooth pavement. Whether you are tackling

How Superchargers vs. Turbos Work?
When it comes to increasing engine performance, two of the most well-known technologies are superchargers and turbochargers. Both serve the

What is Electronic Differential Lock (EDL)?
When it comes to modern vehicle technology, traction control systems play a vital role in ensuring safety, stability, and performance.

What Is a Lunchbox Locker?
When it comes to improving traction and vehicle control in off-road conditions, few upgrades are as impactful as a differential

Front Diff Locker vs Rear Diff Locker
When it comes to off-roading, one of the most important decisions for any 4WD enthusiast is whether to install a

Everything You Need to Know About 4×4 Lockers
For any off-road enthusiast, understanding 4×4 lockers is crucial for maximizing traction and conquering challenging terrain. A 4×4 locker, or

From Snow to Mud: How E-Lockers Keep You Moving Year-Round
Whether you’re navigating icy roads in the northern hemisphere or muddy tracks in the southern hemisphere, maintaining traction is critical

Why Should You Consider an Electronic Differential Lock Before Your Next Off-Road Adventure?
Any seasoned off-road driver knows that horsepower means nothing if your wheels can’t grip the ground. Imagine crawling up a

8 Situations When You Should Not Use Differential Lockers
Differential lockers are powerful tools in off-road driving, but they must be used correctly to avoid damage and ensure safety.

A Complete Guide to Ring and Pinion Wear Patterns
Ring and pinion gears are at the heart of every differential, playing a critical role in transmitting power from the

When to Use a Diff Locker?
Differential lockers—often referred to as diff lockers—play a critical role in traction control, especially in extreme driving environments. But not

Torsen vs Truetrac: Which LSD Is Right for You?
When it comes to upgrading your vehicle’s traction and handling, the choice of a limited slip differential (LSD) plays a

Mini Spools and Other Differential Locking Solutions
Locking the differential is a common way to increase traction and improve performance in racing, off-roading, or drifting. Among the

Which Differential Housing Should You Choose: Dropout or Carrier-Type?
When discussing axle systems, the terms “dropout differential” and “carrier-type differential” often surface, especially among automotive professionals, off-road enthusiasts, and

Unlock Maximum Traction: Pro-Level Techniques for Limited Slip Differentials
Getting more power is easy—putting it down on the road is the real challenge. Whether you’re cornering at speed, climbing

Why Your Performance Car Needs a Limited-Slip Differential?
On a bright Sunday afternoon at the track, you’re eager to show off what your car can do. You roll

Cable Actuated Lockers or Electric Lockers?
Cable-actuated differential lockers have long been favored in utility and off-road applications due to their mechanical simplicity and cost efficiency.

Torq Lockers vs. ELockers – Which Is Better for Off-Roading?
When it comes to enhancing the performance of your vehicle’s differential for off-road adventures, choosing the right locker is critical.

Independent Suspension vs. Solid Axles, Which is Better for Off-Roading?
The comparison focuses on the front suspension—whether independent or non-independent. For rear suspension, all true off-road vehicles use non-independent (solid

BMW E46 Differential Ratio Guide: Everything You Need to Know
The BMW E46, produced between 1998 and 2006, is an icon in the automotive world. Known for its balance, driving

What Most 4WD Owners Get Wrong?
Modifying a 4WD vehicle is something almost every off-road enthusiast gets into eventually. But it’s also a journey filled with

Which Is Better: OEM or Aftermarket Limited Slip Differential?
In today’s global automotive aftermarket, the demand for limited slip differentials (LSDs) has significantly grown. As vehicle performance expectations increase,

A Complete Guide to “Locks” for Off-Road Vehicles
In this article, we’re going to talk about differential locks for off-road vehicles — a topic that often confuses beginners.

Top 10 Strategies to Boost Fleet Management Efficiency
Efficient fleet management is the cornerstone of success for businesses relying on commercial vehicles, whether it’s logistics, transportation, construction, or

Mechanical Locking Differentials Explained
Traction control is a fundamental requirement in both off-road mobility and high-performance automotive engineering. A mechanical locking differential represents one

ARB Air Locker vs. Eaton E-Locker
When it comes to serious off-road performance, choosing the right locking differential is critical. Lockers ensure equal torque is sent

How to Maintain an Air Locker?
Air lockers are essential for off-road vehicles tackling tough terrains. By locking the differential, they ensure equal torque distribution to

Front vs. Rear Air Lockers: Which One Should You Install First?
Off-road driving pushes vehicles to their limits. Whether you’re navigating rocky inclines, loose sand, or muddy trails, traction is everything.

Engineering Analysis of a Torsen-Based E-Locker
Differential systems play a critical role in optimizing vehicle performance across various terrain types. While conventional limited-slip differentials (LSDs) and

Ring and Pinion Gear Wear Patterns: How to Extend Their Lifespan
Ring and pinion gears are the backbone of a vehicle’s differential system, responsible for transferring power from the driveshaft to

The Most comprehensive Central differential Differentials Explained
Introduction In the world of off-road and full-time four-wheel drive vehicles, the center differential is a component that’s frequently mentioned

E-Locker vs. Air Locker: Which Differential Locker Is Right for You?
When you’re tackling rugged trails, crawling over rocks, or dealing with slippery snow or mud, one thing becomes clear fast:

Spool vs LSD vs Welded Differential – Which One Is Right for You?
When it comes to optimizing your vehicle’s performance, especially in motorsports or off-road applications, the choice of differential can make

How Can a 4×2 Diff Lock Help?
Many drivers assume only 4x4s are capable of tackling tough terrain. But for budget-conscious owners who mostly drive in the

9 Potential Noise Factors During Acceleration in Cars
When accelerating a vehicle, some noise is normal. However, if there is a sudden loud noise or new unusual sounds,

Welcome to MIMS Automechanika Moscow 2025!
XJXParts Exhibition Announcement | MIMS Automechanika Moscow 2025 XJXPARTS is excited to announce our participation in MIMS Automechanika Moscow 2025,

Torsen vs. Clutch-Type LSD: Which Limited Slip Differential Is Right for You?
A limited slip differential (LSD) plays a key role in how your car handles traction. Whether you’re cornering hard, launching

Front Differential Lock Options for Isuzu D-MAX
The Isuzu D-MAX, widely used in both commercial and recreational off-road applications, typically comes with a rear differential lock but

Best Crown Wheel and Pinion Gear Ratios for Off-Road Vehicles
When it comes to off-road performance, few upgrades matter as much as choosing the right crown wheel and pinion gear

LSD vs Welded Diff Full Comparison for Performance, Street, and Drift Use
Whether you’re building a drift car, upgrading your track weapon, or just curious about differentials, the Limited Slip Differential (LSD)

Off-Road Modifications: Boost Performance & Durability
Off-roading is a thrilling and challenging activity, but to truly excel in rough terrains, having the right modifications on your

Upgrading Your Differential: The Key to Better Performance
For car enthusiasts and performance tuners, upgrading the differential is one of the most effective modifications to improve traction, handling,

Welcome to Automechanika Astana 2025!
XJXParts Exhibition Announcement | Automechanika Astana 2025 Dear Customers and Partners,We are pleased to announce that XJXParts will be exhibiting

How E-Locker Works?
In off-road driving, harsh weather conditions, or extreme road surfaces, traction determines whether a vehicle can successfully navigate challenging terrain.

Which Differential is Right for Me?
Understanding the distinctions between open, limited-slip, and locking differentials is essential for optimizing your vehicle’s performance based on your driving

Working Principle and Applications of Electronic Locking Differential
The Electronic Locking Differential (E-Locker) is a type of differential that can achieve full locking through electronic control, commonly found

How to Adjust Rear Differential Backlash?
What is Backlash? Backlash refers to the gap between the pinion gear and the ring gear in the differential. Proper

What Are the Different Types of Differentials?
A differential is a crucial component in a vehicle’s drivetrain, responsible for distributing power to the wheels while allowing them

Do You Really Need a Differential Lockers?
If you’re into off-roading or overlanding, you’ve probably heard about differential lockers (diff locks). But what exactly are they, and

How to Choose the Right Differential Locker?
When it comes to off-road performance, traction is key. One of the most effective ways to improve traction is by

Why Does My Car Slip on Wet Roads?
Driving on wet or slippery roads can be a nerve-wracking experience, especially when you feel your car losing traction. One

Axles and Differential Key Components of Automotive Drive Systems
In an automotive drivetrain, axles and the differential are critical components that ensure smooth and efficient power delivery. This article

Automatic vs. Selectable Locking Differentials: Which One is Right for You?
Understanding Locking Differentials A locking differential is a crucial component in off-road and high-performance vehicles, designed to improve traction by

Understanding Thick Ring Gears, Gear Ratio, and Torque Distribution
When modifying or upgrading a differential, you may come across terms like “Thick Ring Gear,” “Gear Ratio,” and “Wheel Torque.”

Spool Differential vs. Welded Differential
When it comes to optimizing performance for drifting or racing, choosing the right differential setup can make all the difference.

Is a Spool Differential Good for Drifting?
Drifting demands precise control, predictable behavior, and consistent power delivery to the rear wheels. When building a drift car, many

What is a Mechanical 1.5-way Differential?
In a typical family car, there is only one component called the differential, located between the left and right drive

Enhancing Off-Road Performance with Air Locker Differentials
Air locker differentials are among the most advanced and versatile differential systems in the automotive world. Designed to provide both

Open vs Limited Slip vs Locking Differential: Which One Is Best for Your Driving?
Differentials are key components in vehicles that manage the distribution of power to the wheels. The type of differential installed

Understanding the Three Locks in 4×4 Vehicles
For off-road enthusiasts, mastering your vehicle’s capabilities is essential. One critical concept in 4×4 driving is the use of “three

How Differential Locks Work on 4×4 Vehicles?
When it comes to off-roading, traction is everything. A differential lock is a critical feature that can make the difference

A Deep Dive into the Differential Technology in Audi’s Quattro System
When it comes to all-wheel drive (AWD) systems, Audi’s quattro technology stands as an industry benchmark. For decades, Audi has

Understanding Different Types of Differentials
In a car’s drivetrain system, the differential plays a vital role in ensuring smooth and stable driving under various conditions.

Modified Ford Electronic Locking Differential
For off-road enthusiasts and custom vehicle builders, the Ford Electronic Locking Differential is more than just a feature—it’s a transformative

Why Does the Suzuki Jimny Need an Electric Differential Lock?
The Suzuki Jimny is a renowned compact 4×4 vehicle known for its exceptional off-road capabilities. However, even with its rugged

What is an Electronic Locking Differential?
If you’ve ever gotten stuck in mud, sand, or snow, you know the frustration of one wheel spinning uselessly while

What is Diff Lock on a 4×4?
A differential lock, or “diff lock,” is a key feature in many 4×4 vehicles, specifically designed to boost traction in

Why Consider a Progressive LSD Conversion Set?
A Progressive LSD Conversion Set offers a unique way to enhance the performance and handling of your vehicle. For drivers

Spool or Locking Differential?
When choosing between a spool differential and a locking differential, understanding their distinct designs, functionalities, and ideal applications is crucial.

What is a Spool Differential?
A spool differential is a specialized component used mainly in high-performance and off-road vehicles, designed to ensure both wheels on

What is Welded Differential?
A welded differential is a process whereby the gears (usually spider gears) inside the differential are welded so that the

What are the Downsides of a Welded Diff?
While welded differentials have advantages in some specific situations, such as drifting or racing, they have a number of significant

Can I Daily Drive a Welded Diff?
It is OK to drive a car with a welded differential as a daily driver, but it is not usually

Do You Really Need Diff Lockers?
If you’re into off-roading or performance driving, you’ve probably wondered: “Do I really need diff lockers?” The answer depends on

Does AWD have Limited Slip Differential?
Many drivers choose cars with all-wheel drive (AWD) systems because they provide improved traction and stability in a range of

What is a Mechanical Locking Differential?
If you’re into off-roading or just want to know more about how your vehicle handles tough conditions, understanding what a

How Does Limited Slip Differential Works?
A limited slip differential helps you drive efficiently and safely. Sometimes, when driving on gravel or sand, one of the

How Does Torsen LSD Work?
In the world of automotive engineering, the differential is a critical component that allows the wheels to turn at different

Torsen and Truetrac LSDs Explain
When it comes to choosing the right limited-slip differential (LSD) for your vehicle, two popular options often come up: Torsen

What Does Torsen LSD Do?
The Torsen differential works by transferring torque when there is a torque difference between the output shafts connected to the

What is LSD in Cars?
A differential is a vital part of a vehicle’s drivetrain, allowing the wheels to rotate at different speeds, which is

Is Rear Wheel Drive Bad in Snow?
When winter arrives, drivers often face the challenge of navigating snowy and icy roads. One question that frequently comes up

What Does a Limited Slip Differential Do?
Before talking about the LSD component, it is important to first understand the function and working principle of the open

Is a Locker Better Than a Limited Slip?
The differential is a device used to distribute power or torque between the vehicle’s tires so that the left and

All-Wheel Drive vs. Front-Wheel Drive
The difference between front-wheel drive and full-time four-wheel drive mainly lies in the driving principle and characteristics.

Which is better? Front Wheel Drive or Rear-Wheel Drive in Snow and Ice?
In winter, many areas will encounter ice and snow weather, which is a big challenge for drivers. Driving on ice

Is Limited-slip Good for Racing?
When it comes to racing, the type of differential used in a vehicle can significantly impact performance. Unlike traditional open

What Is the Difference Between An Air Diff Locker and Electric Diff Locker?
The two main components of off-roading are simple: overcoming obstacles and maintaining traction. In fact, aftermarket modifications on off-road vehicles

What is Mechanical Differential Lock?
Before understanding the mechanical differential lock, we need to understand the concept of locking differential.

What is a Torsen Center differential?
The Torsen center differential, short for Torque-Sensing Differential, is a critical component in modern all-wheel-drive (AWD) vehicles. Its primary function

How Do I Know If My Car Has a Limited Slip Differential?
Use jack stands on each side of the vehicle to lift the drive wheels off the ground. Alternatively, place a

Open Diff vs Limited Slip Explained
When it comes to vehicle differentials, knowing the differences between an open differential, a limited-slip differential (LSD), and a locker

Can You Drift with a Limited Slip Differential?
Drifting is a driving technique where the driver intentionally oversteers, causing the rear wheels to lose traction while maintaining control

Is It Better to Have a Limited Slip or Locking Differential?
When it comes to driving in challenging conditions, the type of differential your vehicle has can make a significant difference.

Does a Limited Slip Differential Help in Snow?
Winter driving can be tricky, especially when you’re dealing with snow and ice. One automotive feature that often comes up

Does Limited Slip Differential Help in Rain?
Driving in rainy conditions can be tricky due to slippery roads, which reduce tire grip and increase the risk of

What is the Purpose of a Limited Slip Differential?
A limited slip differential (LSD) is a critical component that enhances traction and control in vehicles, especially in demanding driving

Is it Better to Have a Limited Slip Differential?
When it comes to enhancing your car’s performance and driving experience, the debate around limited slip differentials (LSDs) is a

The Principles of Car Drifting
Drifting is a thrilling motorsport technique where the car’s direction is intentionally misaligned with its actual path, creating a dramatic

Key Characteristics of Off-Road Vehicles
Off-road vehicles are designed to tackle rough terrains and challenging conditions that regular cars cannot. Here are the key characteristics

Understanding the Different Types of Four-Wheel Drive Systems
Four-wheel-drive (4WD) systems are designed to provide better traction and control, especially in off-road conditions. Understanding the different types of

What is Car Drifting?
Drifting is a captivating driving technique and motorsport where the driver maintains the vehicle in a controlled slide around a

What is the Differential on a Car?
A differential is a crucial component in a car’s drivetrain, playing a vital role in how power is distributed to

Difference Between Locking Differential and Limited-Slip Differential
Differentials play a crucial role in the performance and functionality of a vehicle, especially when navigating challenging terrain or adverse

The Off-road Advantages of Differential Locking
When it comes to off-roading, traction is paramount. While features like ride height, aggressive tires, and suspension articulation are crucial,
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The Comprehensive Explanation of Differential’s Structure and Working Principle
The automotive differential is a differential transmission mechanism used to ensure power transfer to each driving wheel under various motion

Is LSD Good for Drifting?
Drifting isn’t just a flashy way to turn heads; it’s a precise driving skill that demands the right equipment. If

Mechanical LSD Differentials
It is worth noting that, Clutch-type limited-slip differentials belong to the category of mechanical LSDs, but mechanical LSDs encompass more

Choosing the Best Differential for Drifting
In the world of automotive sports, drifting is an art that requires precise control and the right equipment. For a

Limited Slip vs Locking Differential
When it comes to enhancing the off-road capabilities of your vehicle, the choice between a Limited Slip Differential (LSD) and

What is Limited Slip Differential Chatter?
Limited slip differential chatter is a phenomenon where the limited-slip differential (LSD) produces noise or vibration during operation. This issue

What is a Limited-Slip Differential (LSD)?
L.S.D stands for Limited-Slip Differential, a term that many experienced car enthusiasts are familiar with. In a regular household car,

Understanding Clutch-type Limited Slip Differential
In the world of racing, many enthusiasts equip their vehicles with LSDs (Limited Slip Differentials) to enhance the vehicle’s power

Limited Slip Differential Advantages and Disadvantages
A limited-slip differential (LSD) is a significant advancement in automotive engineering designed to tackle the issue of uneven torque distribution

Detailed Look at Mazda’s Asymmetric Limited Slip Differential
An asymmetric limited-slip differential (LSD) is a sophisticated component in a vehicle’s drivetrain designed to provide variable torque distribution to

Is the Torsen Slip Differential the Key Technology in Audi’s Quattro System?
The origin of Quattro can be traced back to a forest in Finland, located within the Arctic Circle. During a

Reading Tooth Contact of Crown Wheel and Pinion
Prepare crownwheel for examining tooth contact. After setting the correct backlash, the crownwheel and pinion tooth alignment should be checked