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Windell -
My WCB does fine with simple pictures but tends to fail if the painting is too complex. It loses it location for a second and then all heck breaks lose - painting on the board between the water dishes, knocking over the water dishes - kin…
I just adjusted the current to the motors by slightly turning the potentiometer on the EBB and it is MUCH happier now. That seems to have been the problem.
Just completed my WaterColorBot last night and had the same behavior. Tried RoboPaint and RoboPaintRT on three seperate Macs (different ages and OSs) with the same behavior. Lots of stuttering, some jamming. Just from observation, it looks like …