Can someone who's gotten the gp-wizrx working with a rotary steering wheel (in my case Road Blasters) post some pics of how you have the wiring attached ? Maybe also PM me so I can trouble shoot abit. I've been trying for a long time now, then I put it away, now I'm ready to try again.
I wish there was some util to test it rather than deal with mame and all it's FE's and settings. I'd love to figure out if it's a hardware or software problem.
So some pics pleeaase.