RE: Range Check Problem
Example of RFI vs Vibration
Antenna down, engine off range check 200 ft
Antenna down, engine running, range check 100 ft... classic case of RFI this is a 50% reduction in range. Max reduction is 15%
Antenna down, engine running, range check 10 ft..... classic case of vibration induced funnies. Problem areas, bad RX, bad switch, bad battery, bad servo(s), metal to metal contact