Broke my 16 levels button

The button went underneath the top surface, so I undid the MP 'til it was naked, and took the button and switched it with one of my Q-link after buttons. And now it's fixed but the 16 levels still won't work, is it something wrong with the pad under the button and how do I fix it. It's crazy cause now where the broken Q-link button is the light turns on, but the 16 levels light won't. Input please

wow.... well how do you use the 16 levels function? b-cuz..... u could use the q link sliders or step edit for an alternative to the 16 levels function. if u dont b-leve me r...t...f...m...