This is a mount I made for the Simagic Alpha Mini to be used with an iPhone 13 Pro Max. I designed it to be used with the Apple Leather case, but it works just as well without the case. This is made to be used in conjunction with SimHub. This model sits slightly above the shaft of the wheelbase and is meant to be viewed between your button box and rim. I have another model on my profile which sits above a 300mm rim. This mounts into the top two holes on the face of the wheelbase using the hardware that comes with it.