I paid for the machine in Feb. finally recieved it or parts of it anyway. After re-building it and replacing the $7k worth of items Dave Cress screwed me out of I finally had a machine that still would not work. After several phone calls with Frank Portulano I became convinced that the only hope to fix this expensive piece of junk was to have him come down and see what he could do with it. After re-programming my 7000 controller it is now working perfectly. Hated to drop more $ into this but I'm glad I did.