Hey guys! Thanks for the info and advice. I was 180 degrees on the wrong side of the fuel setting. The guy that helped me get started told me to adjust to maximum RPM and then back it off about 300 RPM. He had a tach. Does that sound right? The shrouding sounds interesting and logical. The two planes that I fly now both have "open" engine mounts, (no cowling). That would make shrouding more difficult. How would you suggest to do that?
Thanks again for the info..............