Ok, I've attempted to set up as you stated in your 5th post. I've got HiHat Pad Head/Bow and Rim/Edge set to note 17. That is the most open sound in SD2. I also have that note set as BowSemiOpen and EdgeSemiOpen under the pedal Notes tab. I've set the rest of the notes in the Notes tab to their respective sounds from SD2, however I am just getting the the open sound regardless of pedal position.
BowClosed and EdgeClosed are assigned their appropriate notes and a fully closed pedal is giving me the proper sounds....so it's getting there. I'm not sure why the other notes for varied openness aren't playing?