No Matevz,
At this point the system is totally minimal, temporary wiring, testing phase.
I have two joysticks controlling 3 axis; working.
One pot controlling Rapids Over-ride, working.
One encoder, so far controlling nothing.
The pot was easy to switch Dro's to test that they will change, but now I have it back to Rapid over-ride.
Nothing else connected, there are no conflicts.
It seems Mach does not see the encoder.
Does Polabs have a working model of this; Mach 3 and Pokeys with an encoder?
It should be easy for you to test, no hardware needed except Pokeys.
Ozzie