finally got my motor after many months, and now my question is whats the best way to get tne initial setting on the injection pump? do i put the engine to tdc then line up the marks on the gears?seems too simple. (i hope it is though) as i said before i have limited knowledge of the 6.5, but really enamored with it. ive built tons of gas engines, but need your help here. thanks in advance for any and all replies.