This is a solid model of the ATC I been drawing up in my spare time to work with the Tormach PCNC1100 without any drilling on the mill. Most of the components will be made from aluminum. Just looking for feed back and what I could possibly redesign to make it better. I have seen Popabears design and think he's doing a great job and I read the one post about his costs and him saying if someone thought they could make it cheaper to try and design one themselves so I decided that was a good challenge. I have not yet designed the drawbar but I will be soon. Thanks in advance for any comments