Hey Extra1968, try this, mock the set up upside down on the fuse. Tape the tray ass. to the bottom of the fuse in the same place it will be in the fuse. Then make a block you can tape to the rudder so you can attach some temp. horns. Mock up some cables and now you can see the exit and experiment with the set up to get it right. Fiddle with the lenght of the horns and the position for and aft until the slop is min.

Kent