...and thanks Stephen, I promise no YC organ will loose it's pedal! It's not mine to mess with in any case, just thought if it worked with a CS-80, I could have a tech reverse engineer it of sorts and make a replica for my synth. Sounds like it does indeed work with the 80, so with Florian's schematics and whatever else I can find here in the forum, I'll proceed with looking into having one built.
Thanks again! Mathias