I wanted to make my own version of the Squirt V2 Sma mount to include antenna tube holders. I also like the TBS mounting hole style coax mount for these tpu solf mounts. It fits tight on the factory standoffs and you have to drill the two little screw holes to hold the antenna coax mount.... or use the jam nut style connector.
Printed on my CR10 in TPU 100% infill 60 bed temp 220 nozzle temp @ 30mm/sec
I use simplify 3d and add a couple of supports under the horizontal antenna tube
Overview and Background
Lesson Plan and Activity