MonkeyXT

That was me =]
 
In this case though, the OP would want to go to that block, and then push the menu button, and select bypass assign.
Then it can be cleared from that screen.
The hold bypass/push encoder works for a parameter controller, but not an enable/bypass block assignment.
 
Edit: see also Ninja-style simultaneous post above =]
Nicely done, PierM

You can drop volume control blocks into the various spots you require, and tie them all to EXP 3 to work simultaneously - up to a maximum of what I assume would be 8 assignments to the one EXP, though I'm basing that on the function cap on a stomp switch or similar to control blocks/parameters.
You appear to require 3 discrete volume blocks - 2 mono ones dealing with the preamp sends, and a stereo one to handle the wet L/R feed.
 
You could in fact set independent minimum and maximum values for each instance, and they'll 'scale' to the movement of the Expression 3 pedal controller.
 
You would just need to set up the volume blocks, then for each one, go into the menu/controller assign panel and make certain they're assigned to EXP3 as their controller.
At that time you can set your desired min/max etc.
 
Hope I haven't missed something here; it's early still for me today...

Hold the bypass button and then immediately push the control encoder knob for the parameter you wish to de-assign - that's the quickest way - brackets will vanish immediately.
 
(I've accidentally twist-turned quite a few times....)

Absolutely.
Go to Global Settings.
Joystick over to Footswitches.
3rd item from left: Stomp Mode Switches. Right now yours reads 8 switches; turn that dial to toggle it to 10 switches.
Enjoy the extra two Stomp control switches =]