Hi All,

First time poster! I'm a relative newcomer to the CNC world. Currently working on a Proform ATC 32/21 running NC Studios software. Wanting some advice if possible, as the spindle keeps returning to the tool holder to the left of the tool selcted when requesting a tool change and crashing. I've Wrecked one tool holder and nervously hovered over the emergency stop button to stop it short the second time! Any idea why it would be doing this all of a sudden? Do i need to reset all the tools, Heights etc? Any help much appreciated!