Thanks for that. The system i'm running is exactly the same as what you are saying but where the two wires come in for each side of the elevator servo horn (two up elevators one side, two down on the other) there is a little bolt with a hole in it that the wire goes through, the bold then goes into a clevis that snaps on to the servo horn allowing for adjustment. I bored the hole out last night with a 1mm drill bit vertically so I didn't weaken the bolt.