Hi, I'd like to share this with you guys, on my Mesa boogie Single Rectifier Clean Channel I use a TubeScreamer (Full Drive) for a very similar distortion almost like channel 2, and when I need to go to a lead part or require a little more distortion I use a MXR Distorion III with just a little drive (boths ON Tubescremaer+MXR Dist) and I get a great distortion for solo leads, someone of you does the same thing or something similar???..... With this config I can use mi Delay with out the effects loop, Have a nice Day!!!