Yeah, he said he had a few problems with his at first. The day I maidened this plane, me, your brother, and Grandad all three worked on it, but never could get it right. I'll go back and try the pinch test and nose high tests again. Just so I'm straight on it, after pinching the line off, the setting is right if the idle increases slightly and then dies? I have changed the glow plug, so I'm confident at least that part is working right!