I had "junk" in the new fuel tank on the maiden flight last week and it went screaming lean after a few laps inverted, so I flipped it upright and held on with both hands. I took the back of the tank off, cleaned it and flew again today. I flew the pattern twice with great engine runs, and this is by far the best flying plane I have!! I launched with the Stalker .61 at 8000 RPM and the 4-2-4 break was awesome, a 7-minute run on 4.5 ounces of fuel, 5.2 second laps on 63 foot lines and it turns sharp in both directions without stalling. I was even flying in dead air and it pulled hard through every maneuver. I wanted to fly more but my wrist said no. I'll get out again in a few days and start practicing because it is now my primary plane. The only adjustment so far was a minor tweak of the trim tab to level the wings, otherwise its ready to go.
Don