In 2001 he became a founding member of the instrumental psychedelic rock band Earthless with bassist Mike Eginton and guitarist Isaiah Mitchell.
As of 2010, Morris has been performing and touring with his latest project Off!, which he founded with Dimitri Coats from Burning Brides, Steven Shane McDonald from Redd Kross, and Mario Rubalcaba from Earthless/Rocket From The Crypt/Hot Snakes.