Now I’m a bit more familiar with the 3D design and printing process, I designed a holder for the handheld controllers used on the railway:
This is a holder fitted to the side of the layout:
And a second holder, with the controller in place:
I then designed and 3D printed a second holder for the small control panel at the ‘country’ end of the layout:
I was pleased with this one as I got the design and size right first time!