I was flying my Patty today (awesome) and noticed that I get radio interference only when the plane taxied on the ground. At one point the engine reved up so suddenly by itself at taxing that the plane took off straight up by itself, but I was able to regain control as soon as I was off the ground (and almost gave by buddies a heart attack).
When I do a range check with antenna down and engine off, I can walk over 100 feet away from the bird, but when I do the same test with the engine running (BME 50), I can't walk away more than 10 feet when all the servos start going nuts. My receiver is in the middle of the fuselage, but the ignition battery is only two inches from it. Is it this battery that is causing the interference or do I need to get the Bosch cap and move the receiver even further back? Throttle cable is plastic and switches are as far as I could position them from the receiver. Any ideas? Thanks in advance.