Ive just striperd a servo to use as a motor controller for the bruder ramps, unsoldered the motor and resoldered a motor/gearbox combo thingy in its place, plugged it in worked awesome untill i decicded to remove the POT and replace with 2 resistors...... Now it spins one direction when the toggle switch is neutral, toggle switch down is stays rotating in the same direction but when the switch is up this reverses the rotation? So i might just have to use another servo. Sent from my LG-H870 using Tapatalk