FlosStyle MODDED R-XSR and VTX TPU Mounts

### FlosStyle remixed R-XSR and VTX TPU Mounts.

Please review comments as some have had sizing issue.

One of my favorite parts is the "FlosStyle rear plate (vtx mount)" by ledroneclub, but wondered about mounting both the VTX and the R-XSR on it.

Here I have two options. One option merges the VTX mount with a portion of the "FrSky R-XSR Flight Controller Stack Mount" by gmercer308. The VTX would be zip-tied to the bottom, while the R-XSR would sit in the box also held by the same zip-