Although mine is not the Brio, My exit holes are about 10 3/4 inches away from the horn. There seems to be alot of flex if you have the elevator deflected and push or pull by hand on the elevator. I wish I would have known that it would have turned out this way before I installed it. I would have went with a bellcrank. I'll probably put a hollow carbon rod over the solid rod.. Ghetto in my opinion..