Here's a pic, this only has one m/s fitted, but you can see the 2 bolt heads by the jumper wire I fitted to cure a burnt track on the pcb, the nylon gear in the pic has a cam on it which operates against the microswitch plunger to stop the motor overrunning the stop position, if the microswitch has moved slightly the cam may not be making full contact with the plunger.
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It never got fast enough for me
Hunter S Thompson
R.I.P. Peter David Scott 18.07.59 to 21.11.16
Will be missed by us all but we will always remember you.
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