Wow a lot of good info guys. So far so good. The bubbles in the fuel line are just about gone. I dont get them until im almost out of fuel. But i set the engine rich on the ground by the pinch test and holding the plane vertical but it still seems to lean out in the air slightly. But today i did not burn up one plug with 4 flights. In the dazzler the 6oz fuel tank is pretty tight to all the sides. But enough space for some small foam on all sides. I think im getting a small amount of foaming. I may try a sintered fuel pick up. The golw plug looks like new when i take it out after the flights today, but the ones that quit glowing also look good to the eye, not melted or deformed?

Thanks again guys.