Hey Dave, Unfortunately that 1-1/2 in. change in my stance resulted from moving the binding disks out by only one position on the inserts. no way on my 4x4 inserts to micro adjust. It's OK though, I just moved it back to 21.5 & it's all good again. I really didn't think an inch & a half would wind up feeling s-o-o-o different.
What bindings do you have? On mine the the disc is set up with slots rather than pre-set holes. My Ride bindings were like that, too. I thought most bindings were like that these days which allows you more side-to-side placement.