NX 3 axis deburring contact height

What is the Deburring Width and the Contact Height for 3 Axis Deburring defining?

The Deburring Width is the measured width of the length opposite the corner (90 degree angle) as shown below.

The Contact Height is a "percentage" (not a value of length of depth).  It is measured 0-1 of the Tool Tip to the Tool Shoulder as shown below.

Above are two examples showing 8% up the tool, and 95% up the tool.  NOT inch or mm units.  The extra trailing zero here in the illustrations can cause it to be misleading.

https://docs.sw.siemens.com/en-US/doc/209349590/PL20221117716122093.mfgmilling/xid1927479