screen cap - Wall Supports

Not sure if this is the best place for this post, but here goes.
I found a few posts on here where people used 1-1/2" screen cap set into a 1/8 groove for walls. Of course I found this after I was done routing, so I wanted to come up with a way to mount the walls without getting the router back out. This is what I came up with. Files for printing can be found on Thingiverse (https://www.thingiverse.com/thing:3434589).
resized.jpg
I found a few posts on here where people used 1-1/2" screen cap set into a 1/8 groove for walls. Of course I found this after I was done routing, so I wanted to come up with a way to mount the walls without getting the router back out. This is what I came up with. Files for printing can be found on Thingiverse (https://www.thingiverse.com/thing:3434589).
resized.jpg