Hi Jeff,
Maiden flight on the Valley today and the engine went great ! 61/2 on the high and about 4 3/4 on the low. Put the gun on the cyl heads when it landed and cool as a cucumber.
I could maybe lean it a bit on the low by a fraction but i think i will just leave it be for a for now. Plenty of power spinning a Menz 22x12 three blade at 5600 on the ground and unloads nicely in the air without being under propped. Cheers for sharing your experiance i think it is good advice.
It will be interesting how the FG90 goes ! If i had one i would be treating it the same way for sure.
Cheers
Wayne