Ran it up a while today. It has a tiny stream of little bubbles at full throttle only. Reading here I learned the fuel tubing on the needle valve trick and did that. Made no difference. I just can hardly see the tubing that comes into the needle valve so I can't see any bubbles there. Not ready to redo the whole tank yet. But there are bubbles at the top of the fuel in the tank from vibration. I don't see how they get into the fuel line though?? Do they?

Seems my best results at this point are programming in a 800 rpm idle up condition and running with that and just using the in:dle down for landing.

Balin