I was thinking about that also after I posted this thread. I didn't consciously set momentum on but I will check it. I didn't realize momentum settings would
affect turning commands. I didn't adjust the throttle while turning, just sent a left or right turn command. Somehow I thought momentum would affect throttle only.
Hmmmm I won't like that implementation of momentum.


The other aspect is it seems most likely to occur while operating where the tracks have significant resistance during turns such as dirt, carpet or the like.

I'll check it out.

Jerry