Hi! Also looking for the same as OP, tips to make my week-old Zu Omen DW mkII shine. :)
So happy I found this thread, some really good tips here already!
I followed Whoopycats tip on toe-in, aiming just outside my shoulders. Floor gap is at 10mm/0,3", on rubber feet.
I am quite happy with the sound already, but I definitely need to do some tuning until I'm satisfied. Specifically, I feel that I need to somehow tame the treble a bit.. It's much to sharp for my ears, there's one frequency that is very raspy.
My DW's have "CMR6-060: 1uF 630Vdc Claritycap CMR" which is a "bit better than the ones in Zu's own upgrade kit" according to the seller. I don't know if this is true..
One questions on this thread:
-What are "ohm taps"? I see the DW's are specified at 12ohm, my amp is 8ohm. (Anthem MRX720)
My setup is in the living room, so unfortunately, not much I can do with positioning. I know it's far from optimal. But any advice on room correction, or speaker height, physical adjustments, etc, are very welcome and appreciated!!
Some pictures and graphs here:
https://imgur.com/a/Wnkwxrv