I have not issue with the backing plate, I use 6 inch pads, those who use 5 1/2 appear to have an issue.
As far as using it for removal, just put on a new soft foam pad, lay a micro fiber down, put the unit on slowest speed directly on the towel, and remove, checking the towel for removed product build up, when noticed, switch to a clean side or a clean towel.
I would recommend you go with the 3D Speed or Uno for more cut/polish and the HD Polish is one of the finest I have found in 30 years.
Not a fan at all of the Wolfgang line, lot of "promotion", sorta of like the guy with the big hat and the big belt buckle, no cattle.
The NXT is fine for a finish product.