Guys this is not a poll...but how many of you use the pinch method to set the Hi speed mix and how many of you use the by ear or RPM readings on a tackometer? I know some guys like the pinch method for glow engines. I am talking GAS engines here. I have adjusted the Hi speed mix by ear on hundreds of engines. I have not read much about pinch method for gas....unless I missed the data. Thanks Capt,n

PS Add the reasons why you use a certain method. Thanks again