RCIGN

Got Ultra Stick Lite back out again tonight and put on a 16x8 prop which brought the rpm up a 1000rpm. The engine now runs about 8500rpm and runs well in the the air. I then adjusted the high speed needle (about a 1/4 turn richer) which dropped the engine speed about 200rpm. In the air, the engine did not run well, lost power and ran rough at lower throttle settings. Leaning the engine back to give the max rpm made it more flyable, although it doesn't seem to develop as many rpm in the air as it does on the ground. Next time out I am going to lean the high speed just a little and see what happens. Maybe it is richening too much in the air. After that I will switch to Amsoil.

Chuck