[Alan Roehrich]

I've never seen it happen, but I suppose it is possible that the bushing does not have any offset in it. When you loosen the bolts and turn the adjuster bushing, can you actually see the bolts move in the center of the gear? I have the same type timing set on one of our 427 engines, it works just fine. I am changing to the fast adjust, I like it better, but the hex adjust works fine.