Robert, For a quick answer, yes it will work. Others have done it. Troy Petteway did it and with good results, I believe. I am sure others will give you more information from experience. My KR2 was too far along when I found out about the AS5046, so I have no first hand experience with it.
See N64KR at http://KRBuilder.org - Then click on the pics See you at the 2011 - KR Gathering in Mt. Vernon, Il - MVN There is a time for building and it never seems to end. Daniel R. Heath - Lexington, SC -----Original Message----- can the AS5046 profile be used on the standard KR2 and use the construction methods as explained in his artical, by raising the TE spar to decrease in incidence and increasing the main spar thickness with extra capping and then the tail incidence to match