Quote:
Originally Posted by logank013
Disclaimer: Not on the manufacturing team.
But check the code. Is one side driving faster than the other in the code? If so, try boosting the left side to 80% and the right side to 70%. Just adjust so the system drives straight, even if the code says it shouldn't (straight might be left 90% and right 60%. idk, robots do odd things.
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Not to pick on you directly, but this is a convenient quote.
I'd caution against ignoring the issue or papering over it, and instead start to look for the root cause. If the issue is that a motor isn't plugged in when you thought it was, or the speed controller was disconnected or a mechanical issue, fixing it in code will make it look like everything works when it doesn't.
The current suggestion is a good one. After that, I'd try isolating the issue. Feel each of the sides of your drivetrain and try to see if one side has more resistance than the other. Try unplugging all but 1 motor per side and see how it performs. Do that for each of the motors on a side. Try controlled experiments to see if you can discover where the problem is.