On my 53 it seems to be loading up on the low end. The high end if turned 3 clicks either way the engine will die. If I turn out the low end more than 1/8 of a turn it dies on transition. If I turn in the regulator screw 1/8 of a turn, I lose all transition. Right now it's running just ok but if I fly at low speed very long it wants to bog down when I throttle up.
I'm using an OS F plug, running 20/20, and a fuel filter on the intake side.
Got any suggestions??