i have a FM212r and i cant use my DS1 and cry baby together. it worked fine when i first got them. now i cant use both at the same time. my 9v ac adapter is hooked up to the wah then connected to the DS1 and then my guitar. when i switch it around only the DS1 works if i turn on the wah, but theres no wah effect.
your wah is dead, it happened to nmine