At 09:18 AM 11/11/2010, you wrote: >In a nut shell, what are the differences between the 3 airfoils performance? >J.E. Caudle +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
The Rand and Diehl skins are both the RAF48, same as the plans built wing. I think most are familiar with their performance. The newer airfoil may be as much as 10 mph faster at the higher (newer, more hp) KR cruise speeds. That's really all there is to it. Larry Flesner
