OKay bought my aluminium billet home to take some pics and start the polishing process. I still have to drill the 20mm holes at the corners. Remember this is for an EQ6 EQ head.
http://www.theastroweb.com/astronomy...0406%20001.jpg - Top view as it looks now.
http://www.theastroweb.com/astronomy...0406%20005.jpg - Close up of centre hole.
http://www.theastroweb.com/astronomy...0406%20006.jpg - Closer view of centre with ruler for measurements.
http://www.theastroweb.com/astronomy...0406%20014.jpg - Before polishing of the back.
http://www.theastroweb.com/astronomy...0406%20015.jpg - During the polishing process.