Long time no see, UG. How's everyone doing?

Decided to try and start modding pedals once again. After my first gen 535Q became a paperweight I bought a new one and didn't touch it until now because my ex-girlfriend kinda broke it(one of the input jacks is kinda funky now but that's fixed).

So I used this walkthrough to do it. Except now nothing works.

Before I soldered the ribbon onto the switch, I could get the LED to turn on just by touching the wire to the middle lug. Now I get nothing. The pedal turns on(the LED doesn't) but I get no effect. I'm currently at work but I'll upload pictures when I get home.

Does anyone have ANY ideas as to what I may have done wrong?