Hello,

I'm new to the site and forum. I have a new Evolution 10 cc gas engine that seems to run fairly well except at idle. It four strokes and won't idle well at anything under enough revs to pull the plane. Any tips on low speed screw adjustments for this engine? On top it runs really well and pulls a 12-8 prop on a Hanger 9 50 Corsair easily.

Thanks in advance.

Mike