Picar-x won't turn right

Hello,
I’m having an issue where my picar-x will not turn right when testing it by using the manual commands .py file in the examples folder. I’ve tried to calibrate it but I’m still having an issue. The car will move left but will not turn right. Does anyone have any ideas? Maybe, I calibrated it wrong?

Can you move the servos left and right when you run example/calibration/calibration.py calibration program or example/1.move.py?

Im having same trouble. The wheels turn left and right.. the motors move correctly. It turns ok when going backwards but when moving forward it kinda ‘drifts’ left even when facing right

Please provide a working video of the calibration and the 1.move.py example for us to better assist you in analyzing and resolving the issue.