We just got in a used machine and got it hooked to electricity, not used to the 640m interface as we were using an older version of mazatrol. Managed to get everything hooked up and homed out including the 4 axis rotary indexer. Went to try and switch to an empty tool slot to make sure everything was cool before using an actual tool. Used MDI and Tool Change, spindle goes back to position, door opens and the tool switching arm turns out and hits the spindle and stops. Had to power down, manually get the arm off the spindle as it was wedged there, rehome it out and close the door again.

When we first got the machine hooked up we had an error where Fusion would crash, the people we bought the machine from had a 2nd one and sent use the Mobo from it that we swapped in. We didn't back up and parameters as they were from the exact same machine.

Any ideas?