Need some help with my 3W 50. Bought it new from Aero Works several months ago and have never been able to get it to tune properly. Starts are difficult and having problems with low end tuning. I had it running fairly well initially but it would only idle with low end screw turned all the way in. Now I can't even get it started. I might get a pop here or there but no continued run. It has the new style ignition. Wondering if mabey the timing is off. I havn't changed the factory setting. I'm getting good fuel flow. Anxious to see what this engine can do on my BME Edge 540.

Thanks