Everything seems to work fine except when assigning the expression pedal to anything other than 1. Wah 2. Vol via Line6 edit software.
If I assign 1. Tweak 2. Vol both wah/vol LEDs light up on the pedal, the Expression pedal will adjust the desired tweak(stomp gain for example), but I am no longer able to switch to Volume to adjust volume.
If I select 1. Wah/Vol 2. Tweak it behaves just as if it is set to 1. Wah 2. Volume, but will not adjust my set tweak parameter.
The fact that both LEDs light up simultaneously when in 1. Tweak 2. Vol tells me something isn't right. Everything is current on firmware and otherwise seems to be working as expected.
Am I missing something here? Is this not supported using what I have?
I have tried everything I can think of.
Thanks