Originally Posted by
Dave H
Have you tried just one servo at a time? Make sure everything is plugged in the right way, its not hard to put them in backwards, happens occasionally. Black or dark wires to the outside of the receiver i believe. Also try a new model on the radio. Have you tried using the receiver battery from the HPI?
Yes I have tried one at a time. I get a twitching noise from the servos but nothing else. N it's a dim blinking light for power on the power light on Rx. I did not try reversing plugs. I'll try that next.