Preset EDP feedback

["hazard factor" <artists@hazardfactor.com>]

Are there sysex messages that can be sent to the EDP to preset feedback
amounts, like 100%, 75%, 50%, 25%, 0%? I use a Digitech PMC-10, so I can
send any midi message, but sometimes my CC pedal, which I normally use for
feedback, is being used for something else, and I only gots 2 feets. 

Dave Eichenberger 
http://www.hazardfactor.com