Kernel wasn’t needed, just added the usbquirks line. Make sure your device ID is correct! Mine wasn’t the same as what is listed under the instructions with the usbquirks step. 0314:0326 instead. Sub-in whats listed when you run lsusb. rebooted and emulation station picked up two players. Configured in mame4all with use of xbox 360 controllers for players 3 and 4, works great. Works in retroarch as well.