 Soto left in 1985 and was replaced by Mark Boals, who performed on the 1986 album "Trilogy" but was fired by Malmsteen before its release after an altercation.Soto returned for the album's tour, after which it was reported in 1987 that Mark Weitz would perform on the next album.Weitz was soon replaced by Joe Lynn Turner, who performed on 1988's "Odyssey".