Wall Mount help

I have the files for wall mounts that I print for all of my CGC books and I’ve been trying to adapt them for the few CBCS books that I have with no real success. I have the mount scaled just right that I only need one of them on the bottom of a CGC book to hold it tight to the wall and know it won’t fall out, but I can’t get it just right for CBCS.

Seeing as how there isn’t really a CBCS community on Reddit I figured I would ask here if anyone has had any luck with mounting their CBCS books to the wall?

Thanks for the help. Sorry if I offend anyone with my mixed collection.