‘move_bb8_square.py’ doesn't move a square

[steven.chong]

Dear Sir,
I realized when the program executed with bb8 robot move 4 equal distances, however the angle turn is not 90 degree, hence it is not forming a square. Kindly advise how to recover.

Thanks,
Steven

[girishkumar.kannan]

Hi @steven.chong ,

If I remember correctly, the move_bb8_square.py is a pre-programmed script. So just make the robot do the square. You should be fine with the quiz/exercise.
Just provide small square side values. I think large side values make the square go wrong.

Regards,
Girish