Okay folks, I’m new here so go easy on me. I own a Makerspace in Edmonton Alberta Canada, we have all kinds of woodworking equipment, welding, cutting etc. I want to build a 4x8 CNC router quickly and I need plans. We have a CNC Milling machine for metal, we can cut anything up to titanium with it, we also have a metal Lathe so along with the welding we can build pretty much anything here. This will be a roller chain drive for the gantry, what I would like is a design for the gantry supports, I am thinking about cutting these out of 1/2 aluminum plate on the CNC Milling Machine. Does anyone have any good designs that I can scale to work???