default is 50% ??Tickling red on Axfx inputs is ok, but on Axfx outputs, its bad / digital clipping (the output reds should never be lighting up).
Having said that, for a pedal in loop3 or 4, I don't worry about tickling the red on Axfx input - I just set the pedal to have overall volume levelled to taste when the pedal is on / off, and avoid continuous or too much red on Axfx loop inputs (no red is ok).
For output to the pedal, loop 3 or 4 sends a perfect signal for pedals by default.
Yes - I'm set to 50% on all A/D input levels (after much obsessing about these values to suit all my guitars that have a wide range of outputs, in the end, I wound up back at 50% as the best overall setting in my case).default is 50% ??