Weird fader feedback

So I setup the system for 8 fx returns and 8 fx sends.

When I choose mix on FX 1-4 the rotary encoders set the levels for the send.

WHen I choose mix on FX 5-8 the rotary encoders don’t do anything. I have to push faders — but sometimes when I push faders I get feedback from them like I shouldn’t push it. Very weird… any help?

Ok, the fader feedback was due to the channels being ganged and I was sliding both… “DUH”.

But I still don’t know why they are different (rotary vs. fader)

Just for future reference… I figured this out. This thing is so configurable. Anyway… just go to Routing, hit SEL on the channel, and it will say “Send on Rotaries”