Mark Fell makes good with Warp's original Forgemaster and fellow South Yorkshireman Winston Hazel for the bodywise gratification of '2.5'. 'X' hits the spot with pendulous Roland drums and elastic boogie subbass synched for the swingers; dubby blue chords evaporate on contact, saving a raved-up warehouse twyst for the final strokes. This is one for the movers! 'Y' cools off with a warmer, almost broken beat feel, plush chords suspended in a slippery swerve with stabbing vocals, subtly revealing new elements all the way to the end to stimulate your swagger.