The Options-Button of the PS4 Joypad is embedded, looks nice but if you need if often (like the Map in GTA5) it's hard to find and I often triggered an Action of the Touchpad instead press the Options-Button. So I disassembled the Pad and made a longer Button. My Printer has Problems with such small parts, so I dropped the hole, printed it solid and drilled the hole. It works very well, but disassemble your Pad at your own risk !