rumble, how to start? September 25, 2019 12:28 Updated - download the latest OP-Z firmware, available here, - and find our op-z rumble module guide, here - now, feel the beat! Related articles rumble, does it work with OP-1 too? OP-Z, does it sample? OP-Z, not able to connect OP-Z, how do i remove noise when USB is connected? can i purchase spare parts from you?