Mine do not have quite the amount of travel specified. That is not because of the bellcrank geometry, but because of the cut on the backside of the aileron. At first, I was concerned about it, but my plane fly's just fine. As far as making the ailerons a little quicker, I don't think you will ever have a problem with that. Going through the initial flight on two different KR's, I only found the pitch to be a bit of an issue. I flew my first KR with NO time in a KR or any other plane that was anything like a KR. It was about 15 years between KRs, and before flying the second one, some friends gave me some stick time in their RV, which is very much like a KR. I had absolutely no problem with the first flight on the second KR, other than first flight nerves.
I have not flown many different planes, but I agree with anyone that says this is the best flying and easiest to fly plane that there is. I love it. See N64KR at http://KRBuilder.org - Then click on the pics See you at the 2009 - KR Gathering in Mt. Vernon, Ill 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----- Be advised, that will make your ailerons a bit quicker acting, i.e., less stick travel, but mine seem to be well balanced with the pitch movement.