Hi, I've been working with a LC 59120 for about a year. Out of nowhere the machine has been making inaccurate cuts. We determined from a few pieces that it is not cutting square.

Following techno's squaring instructions we determined with the dial indicator that the machine is out of square by almost 1/8" over a 24 inches. Per the instructions we loosened the M6 bolts and started to mallet the upright supports on the gantry. There is just not enough play to square the gantry this way. Could the lower beam be out of square? We didn't want to go to far before gathering more information. Could the x-axis be out of alignment? How could this become apparent out of nowhere? It's as if something crashed into the machine.

Any help/insight would be greatly appreciated.

Thanks,

Paul