PMB/Fastway Damper Mount

I was hanging out with a friend of mine and noticed on his 300 EXC he had this on his bar mount. It allows you to fine-tune the spacing between the tower pin and the stabilizer arm which is why I am interested. On my Scott's Damper setup, my tower pin is not perfectly centered (top to bottom) in the slot. It's too close to the top end of the slot for me. It's within spec but barely and makes me a little bit uncomfortable.

I was wondering if anyone else had run this product or even knew it existed. I didn't even know it existed until I saw it on his bike:

My Scotts is like this too,,,it has a straight control arm,,,others I have seen have a "stepped" arm to lessen the tower pin's height in it's mount,,,,Scotts say I have the propper control arm and tower pin however, running the pin flush with the top of the control arm,,which leaves less pin in the mount,,,,if anything I think it may need a longer tower pin to center it better,,,,,,,