Antenna Max - How To Mount On A Yacht Spreader?

Have now taken delivery of my Antenna Max, now I need to mount it in the middle of a yacht spreader. The spreader profile has lots of curves, I can’t see I can use the supplied mount, or sticky pad, so I’m going to need some lateral thinking.

The spreader has curves, similar to:

image

Any ideas gratefully received.

TIA.

A 3D printed bracket around the spreader with tapped holes for the mounting holes on the Antenna Max might work.

The real problem with it mounted on a spreader is having to climb the mast to change SIM cards! Hopefully, a compatible router with RemoteSim support will be along soon.