Welcome to CHR! Glad to have you here.

Gotta agree with Tech. it seems something's fishy. I looked at the ad for Heidt's Super Ride, and a 2" change in ride height looks to me like it will really mess up the geometry of the IFS. The normal way to set ride height is during installation of the IFS to the frame, or by changing wheel & tire size. For rubbing changing the offset of the wheel may be the right path.

Pictures will help, along with all of the details.