No, no OTS advance. Only way to do it (not a bad one, mind you) is to make a duplicate UPG of each with the OTS setting, put them all adjacent to each other in a UPS, then use an FC-7 to do UPG Up/Down.

"....and if you try sometime, you just might find.... You get what you need..!"

Two things I REALLY want on the FC-7 would be OTS 1-4 and Marker 1-4. Two REALLY handy things to do, that you would never need at the same time. 'Bout time someone hacked the OS of the G70, now it's officially orphaned

The thing about stereo separation is you can dial it down. Or use a stereo combo like the TraynorK4 to make sure that 'wide' is still only a couple of feet (like a real Leslie). If you are DI'ing into a PA, set your pans on 10 to 2. But doesn't the Ventilator have a 'width' parameter? If you are going to listen on 'phones, you probably want to dial that back...