Robot not driving straight

Hello, my teams robot always veers to the left instead of going straight. How do we fix this?

You most likely have a friction issue. Make sure you have equal friction on both sides of the drive train. This can be tested by spinning the wheels freely. They should be able to spin for a few seconds before stopping and both sides should go about the same amount.

1 Like

Are you using a chain or gear based drivetrain

chain, 2:1 speed 20charrrr

Is this happening with driver control, with programming, or both? If driver only, then there may be a joystick calibration issue. If it’s in programming/both, then definitely would expect friction or motor issues (assume friction first).

maybe your chains arent the same length