Taranis X9E Stick Switches
After seeing flight control sticks with switches in them it seemed a no brainer and went to order a set... to my amazement the CNC versions available are £60 odd a pair, so out comes the 3D printer. More than happy with these and I'm even getting to like the feel.
These are fitted with 3 position switches that took me ages to source, they can also be replaced with 2 position ones. I have a design for a rotary knob but as the knob is 16mm dia I'm not sure its going to ergonomically suitable.