rad1o case v2

This is a remix from the rad1o case originally designed by "plushvoxel" (thing:1154383).
It also includes a remix of the knobble from the Design by "hexagon5un" (thing:2758296).

Changes on the rad1o case by "plushvoxel":
- I made a Hole for the Power Button
- I Enlarged the Holes for the SMA connectors to fit regular SMA Connectors without cutting the case.

Changes on the rad1o knobble by "hexagon5un":
- I remade the Hole for the original rad1o knobble, the design by "hexagon5un" had a too high tolerance so i had to use glue to fit the knobble.
- I now created the hole with a tolerance of 0.1mm so the knobble fits without glue on a well calibrated printer.

M3x18 Screws are used to Assemble the Case.