My JVC Spinner, TT81 (many others) is 1-1/2" above the plinth, so the lifter needs to be raised up via it’s extra height blocks, each level in the stack separate self stick adhesive.
Also tonearm post needs to be long enough, I had to add a 3/8" spacer below my arm, OEM made it for me.
Good luck with the Q UP, I tried it, couldn’t get it proper height. And it’s flexible plastic sides spread too easily, bar would not stay in the notch where I put it, I sent it back,
The Audio Technica, except for price
https://www.amazon.com/gp/product/B07HKX6WL7/ref=ppx_yo_dt_b_asin_title_o06_s00?ie=UTF8&psc=1
is very nice, much more substantial. Because I have a long 12.5" arm, and it’s small base, it was easy to locate, stable stacked base, works great and not extended over the LP.
There is no space for a riser between my 9" arm’s base and JVC TT edge which extends beyond the platter diameter.