Highlite / lowlight

Hey guys
Pretty sure this has been adressed already.
Been playing around with highlite / lowlight palettes recently.
I have 12 Robin 800 mode 2 (fixture 101 thru 112).
1. 101 thru 112 at full color white
2. intensity color record intensity 1
3. right click on palette 1 - set as highlite palette
4. at 20 color 2
5. intesity color record intensity 2
6. right click on palette 2 - set as lowlight palette
7. clear

Now i have a stage look with 101 thru 112 at full output.
I select 101 thru 112 and press highlight followed by next.
My lowlight palette is not working.
What is done wrong?