Did anyone ever have a brushless motor run backwards, or am I the first??? Sounds like a repair job is in order!!! Tried setting up a speedo for the first time (used, but worked fine at first), then after trying something I probably shouldn't have, now the motor jerks and studders and when I hook it up to another speedo, it runs backwards. Tried a new harness too. No different. Other speed works fine with another motor. Looks like I messed up the 1st speedo and a motor.