Hi Dave,

I did try to adjust the regulator but it does not clear up the problem in most cases it made it worse. The carburetor does have the air bleed and its adjustments does not seam to make much differance. To get the engine to run at high rpm the main neddle is set at about 1 1/4 turns out. I did set the regulator at the position stated by the manual, that setting did not work either.

Thanks
Keith

Thanks