SynGuider Controller Holder

This is a holder where to put the controller of the Sky-Watcher SynGuider.
It clamps to a 44mm-diameter leg of the tripod.

I made the clamp myself but the idea and general dimensions were taken from
https://www.thingiverse.com/thing:2611384

The clamp and the case require two M3 x 10mm screws and nuts.