RE: Kat 40 Dude!!
Super D, I have the same set up in my Kat. I love this plane. I have my cg on 130mm. Works great. I was thinking about buying the 70 to put my YS 110 on. I'm a little worried though. My 40 came apart where the lite ply meets the balsa at the front of the plane. I took the covering off the front of the plane and there was no glue in there. I epoxied everything. It hasn't came apart agian. I'm not putting them down because they have the best deal going on the ARF profiles and the thing flies great. I read where Alex made good on someones plane that came apart. He must be a stand up guy. I just fixed mine, didn't want to wait on another. If any one knows if they got the problem fixed, please post.
P.S. I'm a Pro Bro too.