I may have found some of the problem. Seems the right side of the engine has the problem. I filed the points and regapped them and advanced the timing. That helped a bunch but still has some misfiring going on on the right side. The idle mixture screw is only a half turn out when the smoothest idle happens. I'm gonna get a new cap and rotor tomorrow to see if I can eliminate the half a cylinder miss, then maybe I can richen up the right side a little more. Still wish I knew how to adjust that power valve properly,
Scott
