RE: Rabbit problems
My RPM now reads 0 if I do not power the ECU using the Rx. Eric, I will plug a life into the throttle channel but it will be a different life than the one powering the RX. I am not trying t re-invent the wheel at all, however I can assure you if I power the ECU from the RX as designed I will have so much noise in the RPM Readings the turbine will not even start. It has nothing to do with the cable either, I eliminated that cause.
I am sl not saying your system has noise in it, but rather it is susceptible to noise in the power line, especually from hitech digital servos. Perhaps many people use a powerbox for this reason?