I run in the engine using the 11x6 prop, after the last tank of fuel you could still lay your hand on the head with not to much discomfort, but I kept it a tad richer than I normally would for final break in. I am using a 50/50 synthetic/castor fuel. It ran out really well. Thanks for the help.

I will fine tune and run through at least 1/2 a tank of fuel with the recommended prop before I fly her just to be sure.