 Having relocated to London, Stewart moved into studio work, producing an EP on Beggars Banquet Records for Goat, featuring Adrian Oxaal, later guitarist with James.During this time, Stewart joined Adrian Smith (Iron Maiden) in a low-key band The Untouchables (which became Psycho Motel), playing informal gigs, mainly around London.In 1991, following the birth of his daughter, he moved with his family to Toronto, Canada, to pursue a production career.