[img]i/expressions/face-icon-small-happy.gif[/img] Thanks to all for their input regarding my problem. Unfortunately, I forgot to mention that I could smell gasoline all the time. It turns out that my problem was a tiny pinhole worn into the plug in the bottom of the carb right below the main jet. Fuel was leaking through and causing the jet to suck air (I guess :confused[img]i/expressions/face-icon-small-wink.gif[/img] Anyway, once I plugged the hole my maching ran perfectly. Thanks again...