[DrKnow65]

Aragon, like a coil circuit in a car to fire the spark plugs, 12volts changed into 40,000volts.

I see your point BrianG, and knowing that you have tested this makes me feel better- ideas are good, but not good like tested ideas :) I knew there had to be some charging of the coils during braking and it makes good sence that this would only happen when the rpm drops below where the inductive charge is no longer doing the work of slowing the motor.