Please help!!! I need to either turn the interlock off or figure out how to run the spindle without a tool in it so I can buff the inside of the spindle with fine grain sandpaper and scotchbrite to try and reduce run-out. Run-out is at about .001 and I need to try and get it to .0002 if possible. Operator was feeding and made a bad offset. Tool holder went about half an inch into an aluminum part before alarming out. I don't feel any knicks in there but I have to try. Any help with reducing run-out would be greatly appreciated, thanks in advance.