I can't tell you the advantages of one over the other. I have the stock wing, maybe an advantage is that there are wing skins built for it that you can buy. I understand that the new wing is faster, and has more fuel capacity. I do believe that everyone who is building a KR these days, and has the opportunity to choose the airfoil, is going with the new wing. I would if I were, buy I finished a project that was started with the RAF 48, and don't think there are enough advantages to change it out, but do think that there are enough advantages to build it if starting from scratch. Mark L. has a long write up on it on his web site, and if you search the archives, you should be able to find it.
Welcome to the KR family. See N64KR at http://KRBuilder.org - Then click on the pics See you at the 2010 - KR Gathering in Richmond, Ky - I39 There is a time for building and a time for FLYING and the time for Flying has begun. Daniel R. Heath - Lexington, SC -----Original Message----- I have not the opportunities to try either the old or the new profile. Can somebody tell what the different to fly the old or the new profile? What is the advantage to fly one or the other?
