Impulse RC Alien RR5 Mounting

Clean up your build for Impulse RC Alien RR5. This includes:
1) Receiver tray, I designed it for FrSky X4R, but may work with others up to 22.4mm wide (could mount upside down for larger)
2) VTX tray, I designed this for TBS Unify Pro 5G8 HV - Race, but may work with others up to 23 mm wide (could mount upside down for larger). I added a horizontal bar at the back to zip tie your pigtail to for strain relief.
3) Antenna mount, Designed to work with two different pigtail connectors. my TBS came with a style that had a longer bar, but I have also used some with just a hex nut. I have test fit both types. Angle is around 50 degrees.
4) Spacers - all three items when mounted don't completely fill the stack on there own I created a quick few spacers which I think will be helpful. (I have not yet printed and tested the spacers yet so they may need some adjustment to fill out the stack correctly.

Updated: 8/10/2018
5) Per request created a merged STL that combines the VTX tray and the