Assign New Tool to Auto Changer Slot

[Big Red]

I've successfully built a new tool and now I need to assign it to my Automatic Probe Changer SLot.
How do I go about assigning this new tool to Slot # 4 on my Auto Tool rack?
Thank you in advance.

[B. Jacobs]

The way I do it is this:
1)Operation/Calibrate/Tool Changer
2)Slots/Doubleclick on #slot
3)Pick the tip from the dropdown menu
4)Apply/OK

Hope this helps.