He would play on with the Cannons until the end of the 1992 NBL season when he was lured back home to Adelaide to play for the Adelaide 36ers. Despite being in the twilight of his playing career, Smyth would again be a major contributor helping the generally under-performing 36ers get back into the playoffs. Smyth played two seasons for the 36ers and would lose his second and last NBL grand final series in 1994, again to the North Melbourne Giants who defeated Adelaide 2–0 in the championship series.