keep the stock reed stoppers or take walking shoes with you on every ride, they will eventually break from flexing too far,
ditch the little plate they supply
There were no directions. I chose to keep the stops just as a precaution. BTW that was the last step for my build after testing it started up third kick. And so far runs like a dream. As soon as I figure out how to put pics up I'll post them
i must be lucky. i have the dual stage boyesen's w/o the stopper and have ran them at least 50-60 hours and they're 2nd hand at that. and now they reside on a 4mil engine.