here's an update of my issue following some deeper troubleshooting. the issue appears to be an issue with the fcb-1010 itself and not with the kemper or uno chip. i have changed each of these and recalibrated according to the manufacturers instructions and the issue remains consistent. the fcb-1010 sends midi cc's 0-127, but only well past the halfway point toward toe. it does this for both controller "a" (wah) and "b" (volume) consistently.
at this point i am hoping to find a workaround that will give me more than the toe-half of the pedal to control each of the kemper volume and wah. any thoughts would be welcomed.