Sorry, i even forgot i posted here, i Got the ISEL CPM 3020 and i put it up for sale as I'm getting the ISEL CNC GFM 4433, so i will see how it will be, i use Galaad software, are really nice solid and precise CNC Machines. ISEL i think are the best and the most expensive machines, for the build Quality, you get what you pay ;) even if is 20 years old, is always better then the Chinese one.