PGC "Body" control

[Johnson]

I have recently aquired a PGC and was reading through the owner's manual and noticed that there was no mention of the "Body" control/function (http://www.mpamp.com/bjf/PGC_Owner.pdf). So I have become curious about the intended function of the Body control in various positions (cw,ccw,noon etc)? I play les pauls/Humbuckers and the best way I can describe the "Body" knob is that as you increase the setting it adds sparkle/shimmer/warmth to the sound, with no hint of treble ice pick-i-ness. Really unique and addicting.

[Donner]

originally it was a two knobber .... the body control was added and was retweeked at least once....good eye ; ]

[rockeroo]

yes... any suggestions in using the PGC would be sweet. i will be using mine for the first time later this week, and i anticipate on being reminded of how cool bjorn is.

what does a reduction in the 'body' control induce?