Also not trying to beat a dead horse here, but I believe what Mark is doing is replacing the "hokey" glassed-foam wing extensions with real wing extensions. Mark's wings were originally made a foot shorter than stock, and the wingtips were formed out of shaped and glassed foam with no spars.
You can read more about the wings on his webpage, and also comments about Hoerner-style tips on his 'performance' page, here: http://home.hiwaay.net/~langford/performance/ Oscar Zuniga Air Camper NX41CC San Antonio, TX mailto: [email protected] website at http://www.flysquirrel.net
