Bostaph could fit into the Slayer momentum – Lombardo's style being "over the top", while Forbidden was more melodic. Slayer auditioned Bostaph with nine songs, and he made only one error on "Angel of Death". Bostaph had to continually practice to improve the strength of his hands and feet; "I respected and loved Dave's drumming but as a fan, if they got a new drummer and I bought a ticket to a show, I would expect to hear the stuff that Dave does, that's what I would want. So, I went in and every time I had to learn a new song I would play them exactly how Dave played them". Bostaph recorded four albums with Slayer; his least favorite is 1994's Divine Intervention. This is due to the guitars not being loud enough as they were in the recording session, moving around to several recording studios, and a producer who had never done any heavy metal music. The producer changed near the end of recording to Toby Wright – Bostaph stating "that record never had any consistency to it although a lot of fans still like it." Bostaph left the band in 1996 to concentrate on his solo project, Truth About Seafood, and was replaced by Jon Dette; however, he returned in 1997. His second favorite album is 2001's God Hates Us All; "The whole era that I was with the band that was the album that was the most well-rounded and mixed the best" with Diabolus in Musica. Bostaph departed from Slayer after the release of God Hates Us All, following a chronic elbow injury he had sustained that would hinder his ability to play. (although he later revealed that the actual reason for departure is because "Musically, I wanted to do something else".) His third last performance with the band is recorded on the DVD War at the Warfield recorded on December 7, 2001. Bostaph is yet to watch it as he feels "It's like breaking up with a girlfriend" and needs to move on with his life. He remained friends with Slayer members, and when asked if he would work with them in the future, he replied "sure". Bostaph was temporarily replaced by original Slayer drummer Dave Lombardo, which later proved to be a permanent arrangement until 2013, when the band announced he had replaced Lombardo for the second time. Systematic (2003–2004) Unwilling to give up