I ran the NGH again today since it was not so cold, just inside the open garage door. This time with the plane put together and on its wheels. Restrained. Started ok. Idle about 1,750 rpm, full throttle about 6,450 rpm. This 18-8 RCGF three blade is a copy of a Beila prop and puts a real load on the engine and not turning near rated power. I've ordered a Xoar 17-8 three blade. My DLE 30 turns the Xoar 17-8 three blade about 7,250 rpm, an RCGF 32 same prop at 7,150 rpm. I'm guessing the NGH 35 ought to turn it 7,500-7,800 rpm static so that should work. We'll see. Also I'd rather have the low speed thrust and vertical of the 8 pitch as opposed to the level speed of a 10 pitch. Spring is still two months away and the field under 6-8 inches of snow.