Hey there
okay so there are 2 problems:

1)The expression pedal is screwed: If I take it all the way down, it changes to volume pedal mode automatically, NOW when I take it up and then all the way down again, it goes into expression pedal mode automatically and so on...

2)The Modulation section is behaving strangely: If I set the selector to "Harmonist", the Chorus effect gets selected, if I select the Phaser, the flanger gets selected and so on..

Everything else works perfectly.

Can it be repaired?

Please help!!
This is why I avoid multi effects, one thing goes wrong, all your effects are gone loll, try emailing boss to see if they can repair it for you.
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