We have looked into this, and it seems to work as expected.
The one issue that might trip you up is that if you are not in PRESET mode, you cannot change the PRE/POST settings. This is because of the way that LOOPER "captures" the foot switches, so the normal press and hold does not work.
The mono mix would not be an issue as this is a function of the effect, while PRE/POST is more of a global routing mode.
