what are some typical noises heard when a pro-5.0 short throw is installed? I just put on in and its making some really concerning noises. At high RPM's I am hearing a clunking sound. Is that the transmission? I know about the clicking sound when shifting (Like that alot) but im uneasy about the other sounds that go along with it. With the Steeda Tri-ax I never had any of these new sounds. Whats the deal?