Button Box Mounting Spacer

I use a Simagic Alpha on an Advanced Sim Racing ASR1 racing rig. The mounting plate for the wheel just happened to stick out from the front of my wheel base which did not allow me to mount my Racebox Sim Racing button box. This is why I made this spacer. It fits around the hub and allows for a flush mount of my button box. It was tight getting on the wheel base, so I would maybe recommend upsizing it by .1% or something if you cannot get it to fit, but I wouldn't go too much bigger since it may effect the bolt hole tolerances.