NetHeads, I flew again today, and did a little flap testing. Although I didn't have the laptop gathering information, best I can tell the split flaps increase the sink rate at 80 mph by a factor of about 2.5x what you get without flaps at the same speed. Do any of you belly board guys know how yours stack up? Mine only deflect about 25 degrees, so if I could make them deflect further, it would be truly impressive! If you don't know what split flaps are, check near the bottom of http://home.hiwaay.net/~langford/owings.html .
Anybody know where I can buy a used C-85 prop hub? Mark Langford, 156 hours and counting see homebuilt airplane at http://www.N56ML.com email to N56ML "at" hiwaay.net
