I prefer using the switch as well, but until the firmware is updated I set switch OFF to be when the pedal is fully depressed. I can deal with that for now.
I actually prefer it that way (plus it works now with no additional cables) I actually bought the mission pedal and didn't like it as much as just using an expression pedal with the profiler options for wah off at toe, etc. (even though I've always really liked my real crybaby and the actual switch) I felt like the switch was really sensitive on the mission pedal and I had to be very careful not to turn on and off the wah once I got the pedal near the toe position. With the 'wah off @ toe' option in the profiler, I don't need to worry that the wah will go off when I get close to the toe setting forcing me to push the switch a second time to turn it off. That might just be me and my big clumsy feet though!