RE: Glitches
is this your first ignition engine installation?
basic rules .cover firewall with sheet metal to act as rf sheild,no metal pushrods or wires should enter the fuse past the firewall.use nyrod for throttle linkage and kill switches [two] should be mounted on engine side.
are you using servo extensions?if so use ace glitch busters especially on airlerons..antena should be mounted outside of fuse.are you using nicad batteries?