I hope someone can shed some light on this for me im running a MacC 28cc weedwakeer engine with a airtronics radio gear nothing fancy ...the question is Im still getting what I believe to be e.m.i. interferance to my servos ...Ive grounded the engine to the landing gear wich is a good chunk of metal and the batterie pack is about 18 inches away from the motor ...reciever is about the same but im still getting a little glich wile field running ....is there somthing else I could do to help eliminate this glich??........planeless in Chamainus