Use this registry entry to tell PC-DMIS how you intend to perform load and unload operations for a CW43 probe changer that has an old three axis slot (a slot capable of storing a three axis probe) where the third axis lies horizontally.
Entry Name: CW43LThirdAxisTCSlot
Entry Type: Whole number. If you plan to manually load and unload the three axis probe from the slot, set the value to 0. If you plan to have PC-DMIS automatically load and unload the three axis probe, set the value to the slot number that is holding the probe. The default is -1, which means that a three axis slot is not available on the probe changer.