I am ready to build a tool room quality milling machine. I did some stuff at school and I have been browsing this web site for weeks and seen everything that you have done wrong so I can now copy all your mistakes and maybe add a few of my own. I bought a deluxe copy of Google Sketch Up, with the CAM upgrade, it wasn't cheap but I have already done some really neat drawings. Took me hours so if you see anything wrong there is zip zero nada chance of me changing anything, besides I am so freaking clever there is no possibility you will see anything wrong with it anyway. It will be made from extruded aluminium and I have ordered a lorry load of the wrong stuff all cut to size so there is no chance I can send it back, in fact I just changed my mind and it will now be cast out of epoxy granite. I have never tried to mix pints of epoxy resin before but I regularly repair my glasses with Araldite so how hard can it be. Degassing? Are you accusing me of blowing off? I think you are really horrible and my toys will leave the pram PDQ if you don't back down. I have ordered six 10kW Polanski AC stepping motors from ebay because they were cheap. I could not be bothered to do any kind of research or maths, but why should I bother when it is your job to tell me exactly how to make it work. I will post some pictures as soon as I figure out how to do that, you may then tell me how brilliant I am and form an orderly queue to order similar machines, PayPal accepted.