Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4908951.

Quick and dirty remix of my dedicated 16x16 "gem" tray for HappyModel EP1 and EP2 receivers found here https://www.thingiverse.com/thing:4879612 Follow the link for more details that are also applicable to this design.

I made this on request, and while I still plan to make a unique, dedicated 20x20 mount for these rx, this mod just seemed to obvious to pass up. I have not printed yet, but theoretically this should be fully functional. Please note and bugs, or shorcomings in this design in the comments.