To apply more than one colour lookup table to any display window (Profile, Map or 3D display) a
second Color Scale Axis must be added to the primary branch in the workspace tree.
1. Right mouse click on the primary (Profile 1, Map 1 or 3D Map 1) branch of the tree and select the
Add Axis Scale>Colour Scale pop-up menu option.
2. Two Colour Scale branches will appear in the workspace tree underneath the Profile entry. One,
which is the original Colour Scale, will have the Section and Drillholes branches applied to it. The
second one, located above the first will be the new one you have just added. Cut and Paste the
Drillholes branch into this new Colour Scale branch and your workspace tree should look like the image
below. 
You can then adjust your colour legend as you wish by viewing the Colour Scale Properties
dialog.
