So I have rebuilt this ski and during break in it started randomly shutting off. Finished the break in, plugs looked good. Ski still just randomly dies. It will die at any throttle setting for no particular reason. I have pulled the plugs immediately after it has stopped and plugs looked ok. I have replaced the selector valve with an OEM one, new o ring for fuel filter and new filter housing. I don't feel like it's lean seizing because it happens at all throttle settings. Mostly 1/2 to wot. It's a bit rich at idle but from 1/4 throttle to wot it has no hesitation and is very responsive. Ski starts up immediately after it happens, a few times it had to be cranked a bit. Going to look at electrical next. Any ideas would be greatly appreciated.