I have the Mission Engineering Pedal hooked up to it and calibrated. It is significantly late to respond.
Is it completely usable with the Line 6 FBV pedal? I was judging it was a common problem based upon Scotty's comment. For me, I toe down and it takes easily a half second to hit the targetted range. yes, I have everything programmed properly. I'm well versed in all things technical that way.
I'll have to test some other methods to compare than I guess.