GPR V4 stabilizer on a 7/8 handle bar

Hi,
Can I fit a GPR V4 steering stabilizer on my WRRs 7/8 handle bar?
(By the way, my bar is not stock, I've got an aftermarket 7/8 bar.)

I know that basically the GPR V4 stabilizer requires you to have a 1-1/8 fatbar on your WRR,
but I've also heard that when you purchase this V4 stabilizer you can ask for some kind of a shim that can be used to fit the GPR stabilizer on a regular 7/8 bar.

Can someone please confirm this?

I have a Scott's with SUB mount and fat bars, but I looked at GPR closely too before I bought it.  As far as I know GPR only offers a fat bar under-bar mount for the WRR/X.

That said, I don't see why you couldn't just put 7/8 bar adapters into the fat bar clamps.  The stabilizer won't know the difference.

Something like these BRP adapters might work.