I think Jeff Scott will probably spot this discussion and pipe in here somewhere, but in case not- he retrofitted his KR2S with new flaps and actuation and documented the performance differences and installation quite well. The photos aren't out there anymore, but the discussion can be found using the KRNet search engine. One such post is Jeff's from Sept. 22, 2005, when you search on "Jeff Scott flaps" at http://www.maddyhome.com/krsrch/
Oscar Zuniga San Antonio, TX mailto: taildr...@hotmail.com website at http://www.flysquirrel.net