Under flying conditions, the nylon ones will always be OK. Mine was stripped due to my own stupidity![:@][:@]

I decied to pull the Euro back to the pits from the flight line and accidently kicked the elevon. The plane was still switched on, and the horn had moved on the servo. Checked the servo out and it was fine, but the horn was stripped. Can't blame JR for that but have decided to go with aluminium horns since then. Suppose I will strip the gears now!