Sony HDR-AS50R stand for RM-LVR3 remote monitor

I've got the Sony HDR-AS50R with the live view remote. The monitor remote came with a tripod cradle and a watchband. So I decided to make a little table stand that would use the cradle (that has standard 1/4-20 photo thread). This is a very simple snap-on design. You need some sort of 1/4-20 tripod screw or just a screw from home depot. I've got mine from some old tripod I believe.
My screw has 15.5 mm long shaft so the thickness of part 2 is adapted for this. sony_holder2_15mmscrew.stl
The