Just finishe up the gear swap, and everything is smooth when accelerating, but when decelerating, it seems as though the gears are slapping together, for lack of a better term or decription. Any ideas on what would cause that? The geat pattern was dead on center, slightly towards the inside, and my reading on the backlash was .010".

Is it possible something may have loosened up?

P.S. it is only noticable when decelerating from 30mph or higher.