The fearsomely prolific Gynoid Audio label from Australia makes one of its rare outings on wax with this sturdy business from Truncate. "31" is a particularly grooving number for one of the key champions of stripped down, raw techno, letting those devastatingly simple rhythms interlock and trail out into a hypnotic eternity. DJ Hyperactive brings a touch more tone and pulse to his remix, adding some choice electronic tomfoolery into the mix for a more quirky end result. Jonas Kopp is serious about bringing some punchy, un-budge-able beats into the fray for his version, but he knows just when to let an extra layer of hat rip out for those energy ramp ups, and likewise when to hold back. Advanced Human & Black Hats team up for the last remix, whipping up a more brooding dub tone that contrasts with the percussive focus of the other tracks.