still4given

Hi Bob,

Yes the Barrel retaining screw is what I called the set bolt. I did notice that the end of the retaining screw is not perfectly round but more oval shaped. I assumed that it was that way intentionally to allow some adjustment, but even with it set to the widest point, the barrel is still slightly off center. It may be that the end of the screw is worn but it doesn't look that way and the engine doesn't really have all that many flights on it. Less than a hundred I would say.

Also, Does Dub make a venturi that fits this case? I have pondered the idea of running one since I mainly run wide open and would like the tighter clearance.

Thanks, Terry