Ideally, I’d like to program to hold the tap tempo switch for tuning mode, but as I understand, this is impossible? Any possible FW update on the horizon or is this one just not gonna happen?
This is not possible. There are no plans to implement this functionality. The tuner can be accessed by pressing both footswitches simultaneously. However, with a 3-button aux switch (or OX9 and a Tesla Tap) you would be able to do what you want to do.
H9 right footswitch scrolls up
TIP switch = scrolls down
RING switch = Tuner
T+R switch = HotSwitch
You may program any switch to any command, this is just an example.
