I hope to be able to get the little project going soon on these. The idea is to measure as many ASTK's especially those from the same Kami's so we can compare the various spec's of them and see how well they both perform and are liked by their owners. The measurements would be OAL and Blade length, Length to the "break" or beginning of the downward sweep and the angle of the blade's curve. Of course this is just something I'd like to try, if I can get some folks to do some simple measurements, I am happy to do the compilation of the data. Otherwise I suppose I can just do mine and know I personally find it to be the best of my Khuks for use.