Today, I tried UPZ boots. Previously owned Raichle/Deeluxe & HSP. I usually ride 3 degree toe lift on front and 6 degree heel lift on rear with cants (for all other boots).
After reading your post last night, I took out lift/cant wedges (F2) of front binding on Madd and rode. My stance seemed little too wide (54cm) but other than that, it was right on.
For another deck, I left my normal setup alone (TD3, 3/6 lift). Couldn't dial in. Heelside was too much but couldn't do toeside like what I did on Madd 10 min. ago. I adjusted the front bindings to 3 heel lift on heel for front and left 6 degree heel lift on rear since I didn't carry 0 degree cant disk. then heelside suffered.
What's your bindings lift/cant setup on UPZ (RC-10)?