RE: The evil glitches!!!
Check for metal to metal contacts that can vibrate like throttle push rod or any braces or wire structure. Make sure that the receiver is padded (if a crystal is cracked --note: there are two crystal in a dual conversion reciever-one can not be unplugged or changed) vibration will cause problems. If the receiver has been shocked by a crash or other act, the crystal(s) could be cracked or the mounting inside the crystal can intermittant. Does the interferance happen if the wireless cam is not installed? May be interferance there. make sure the transmitter antenna is making good contact inside the transmitter case--they have been know to come loose. make sure the reciever antenna is not broken inside the insulation and the break not visable.