Too rich?
slow advance?
yes to both
and it is intentional.
If the model were to be flown at full tilt and zipping along- it would be set a bit leaner also at our altitude (unloaded running)-I can run with more advance (4350 ft elevation.)
At present, on the 21x8 it is very responsive to throttle command from slow thru mid range.
The advance will be first change (increase torque) and then I will play with low speed needle -lastly the high speed
I want to keep the engine responsive at mid range power running.