Nope, not quitting at full throttle, it's quitting at idle during aerobatics and landing. I think I can fix the quitting problem, it's the low RPM that concerns me.

I beleive OS recommends the 11x6 for the break in prop on this engine, I'll have to check. I know Tower lists it as the break in prop, and the RPMs were solid before the leak incident.

I wonder if the valve is still leaking and causing a pressure drop in the tank???

I guess I should also pull the cowl and re-check the throttle linkage for full travel.