Are you running it through the loop at all or into the input of your amp?
So I've seen these other stompbox/ midi brand boards and there are companies that make magnetic labels you can put on those boards to know what effect you have on which pedal. I searched and searched for something similar for the m13 stompbox but nothing. So I spent a few hour rigging up my own labels. I used magnetic printer paper. Got pictures of regular guitar pedals and edited them down to a 5/4 ratio. And printed them out. I'll post a picture of the finished product tomorrow