E-Wings Firefly Vortigaunt 1.2GHz VTX caddy

I wanted to have a full freedom of choice when it comes to video transmission on my Firefly and Vorti. I used 1.2Ghz for a while but there were occasions when I needed 5.8Ghz more.
To do that I have modified my own VTX holder I designed for E-Wings birds.

In order to use this bay you need to cut the section of foam quad to the caddy base.

Caddy is held in place by 4 x 12mm M3 screws. How to use screws on foam? You can either use very long ones like 15-18mm or just make a hole, pour a little bit of hot glue in there (yeah!) and the screw it in. It works, I can confirm.

It's a bit tricky print and supports are required due to awkward shape.