Hi, I was looking at the forum that you have an E10 frame with an M600 motor and you wrote that you made some things on the 3d printer to seal and improve. It would be a problem if you sent me stl files, because I'm also going to build my first ebike with an E10 frame and M600 motor in a week. Of course I don't want it for free and I can send you money via paypal for your cool 3D printing ideas. Thanks, Kucko