Summary

This set of pieces allows me to mount my radio triggered flash to the side of my camera instead of the shoe. By doing so, I can get better centered flash on vertical shots when I'm using a small flash grid to achieve a spotlight effect. it also takes strain off the hotshoe connection, since I have to do a lot of one handed operation of the camera and it gets swung around pretty hard while I'm moving. I'm using it on my nikon z6 with a noname aluminum L bracket from aliexpress. You should be able to use this with anything, as long as you move the screw hole to a position that works for whatever you have. My TT685 or TT600 fits in pretty snugly due to the velcro tape I have around the heads.

I printed in PETG for some more durability and flex. Watch your layer line orientation, that's why I printed in two parts instead of a single chassis

will test and then make revisions, this is still a prototype.

Updated version has a hexagonal grid added in, 8mm hexagons, 1mm spacing, 12mm length. The deeper chamber also hold the flash much more securely, and the current position allows me to turn the flash so that I can still see the screen and all the buttons on it.