> Reading this, one might suspect that you mean 1/4" isn't large enough, but > you mean they are too large.
Wait a minute. I don't think that makes any sense! What you meant was that plastic was the problem, I suspect, not that it was too big. Mine are 3/16", and work fine except for full throttle, which is certainly good enough to stand it on it's nose at any given time. I'm not sure where I got the 3/16" sizing from, but it was somewhere from way back in past history. One thing I'll do differently on the next plane is install a plastic conduit that will allow easy brake line replacement, rather than clamping and floxing the tubing directly to the spar! Mark Langford, Huntsville, Alabama see KR2S project N56ML at http://home.hiwaay.net/~langford email to N56ML "at" hiwaay.net