I just got back from flying my Katana. Man, I like that plane better every time it fly it. The RCS 180 was experiencing technical difficulties so I put the Saito 180 back in until the gasser gets back from RC Showcase. I am going to try and post some motivational pics for you guys still building. I have some pics of my larger bottom hatch and a comparison next to the stock hatch. If I can't get the pics to post here check my gallery for them.