EDIT 12-22-11
This Rig is now part of the '47 Pre-ERXP 11R Rigs' download on my blog site.
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Here's a Preset modeled after the Mesa Boogie Mark IV, another one of my favorite amps. This Preset is modeled after the tone of Mark Morton from Lamb Of God, who uses the Mark IV. His tone is more mid range and present.
I dont really like or use this Preset because its so thin, but it matches the Analyzer.
http://elevenrackusers.blogspot.com/...rack-rigs.html