Problem number one is that I haven’t been able to make a remap or cfg override to automatically change the device type so I don’t have to go to the menu every time I start a psx game that uses the analog sticks. Save remap produces a blank rmp file.
Problem number two is that my 360 controller has seen a lot of use and the left stick is a bit loose. How can I set its dead zones? RetroArch’s general setting doesn’t work, not at least with Beetle PSX.
Thanks a lot in advance and long live RA. Amazing software 

Thanks guys. I’m sure that 517 makes sense to the developers, but it looks completely random to me. Now I must try to fix those dead zones…