I just bought an FBV MkII controller to try with my Spider III 30 amp. According to the downloaded user manual for the amp, all of the lights and functions of the pedal are supposed to work except for the tuner (as the amp doesn't have a tuner built in). Even a couple of posts on this site have users indicating that all of the functions of this controller work with their Spider III 30 amps - including the tuner. When I connect mine, the only thing that works is the A, B, C, D input switching - but none of the lights when an input is selected. I get no wah, volume or tuner. I followed the calibration instructions and everything acted normally during the calibration (all of the right numbers and lights came on at the right times) but there was no improvement in the functionality of the pedal after finishing the calibration. Is there a definitive document from Line 6 that accurately indicates what is and isn't supposed to work in this combination? If everything is supposed to be available on this pedal with this amp, how do I make mine work? Thanks in advance.