Oh sorry. I may not have typed that correctly. I meant after changing those 2 lines in zerodelay_x2 , do I copy and paste those changes into default.cfg?
For the second part, I don't follow. Yes, I have "core input options ctrlr zerodelay_cfg. Isn't that what I'm supposed to have? Then after setting the controllers in Mame I copy default.cfg to the ctrlr folder. After that, I shouldn't need to make anymore changes to the general controls, right?