I have a YS110fz that has had about 1.5 gallons of fuel through it.

Running a 17 x 4W prop, my high end peaks at 9500, so Idrop that down to 9200. Around 4000 it runs real smooth without any surging, I have adjusted the regulator slightly and the mid to high transition is good. My problem is that I can't get it to idle. On the ground it will idle fine and then just quit, but sometimes it seems just fine until Iget in the air. Every time Iidle down, it dies. I have adjusted the air bleed screw in and out, sometimes it gets better, but it's never good.

I'm running powermaster YS20/20 fuel. Could it perhaps just be too much prop in the air?

thanks.
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