This is following on from my previous posting.
The Ultimarc T-Stik and the Happ Super joysticks have handles that look very similar. I am wondering whether they are interchangeable.
You may ask why anyone would want to swap a handle for an identical looking one. Well the Supers are height adjustable whereas the T-Stiks are not.
It would be nice to have a height adjustable T-Stik.