My Basic Simple Turtle bot can't move straight


v8robot (copy).zip (4.2 KB)

Greetings!
We are students who are currently using Isaac-sim 4.5.0 to build a turtle bot for our project but no matter what changes we make to the robot in terms of damping friction or any physical properties, our bot always moves towards the left or right as shown in the uploaded videos.

We would really appreciate if you could guide us in terms of where we could be going wrong and at the earliest as our project has a deadline coming up

Thank You!