Dave has produced a lot of tracks together with Mark Broom releasing under the monickers Sympletic (ifach, Warp), Voyectra (ifach), Midnight Funk Association (MoWax, Domino, Pure Plastic), Rue East (Rewired, Pure Plastic) and Kasm (Plink Plonk). Along with Mark Broom, Ed Handley and Andy Turner (Plaid), he's also a part of Repeat who did releases on A13, GPR, Reflective and Pure Plastic. He's also been involved in the Baird Remo e.p. on ifach and the Eco Tourist releases on ifach, Rewired and Erotic City. Together with his brother A.C.Hill, he runs the project Mind over Rhythm who have collaborated with Plaid on Rumble.