Can anyone tell me what might be going on with my 2000 Mini-Mill? The problem is that it keeps losing the spindle orintation. I just had Haas come in today & evereything was working right after they left, but within 2hrs later the same problem is happening again. I had Haas replace the encoder, encoder belt, sprocket and a new updated cable for it ,plus relays. It moves enough to where it faults out the shuttle when it hits. I plan on calling Haas 1st thing in the morning, but I was wondering if anyone might have had this same problem. This little machine has ran great since I bought it 2 yrs ago. This problem just showed up about 4 days ago. After I change the parameter to adjust the spindle, it will work for maybe a day or 8 hrs, then bam!!!!! Any help will be greatly appreciated.