Having a little trouble with the pull/pull on my Extra 300 Special. I`m using a single JR8611 in the slot closest to the tail with a 3.00" servo arm. The pivot for the servo is also closer to the tail. With the horns on the rudder 3.00" apart, on the hinge line and the cables straight ahead, they rubb on the fuse and a former just inside the fuse slot by quite alot. So I crossed the cables at the servo and now they only rubb on the fuse . What can I do to solve this or is this exceptable? And how much slack should it have on the opposite side when turned 45% ? Thanks Kevin