GettinThere

To perform a factory reset, with the unit switched OFF, hold footswitches C & D. While holding, turn the unit ON.

The ability to label multiple bypasses/controls would be a decent trade off to having an additional block. If I could tweak 5 different amp/cab/EQ settings and assign it to a footswitch labeled LEAD or DRIVE rather than MULTIPLE, I could bypass a distortion/OD block altogether. And labeling Snapshots would also be great.