@ianr I use the Dwarf on stage and also sometimes have to tweak the pedalbords on the Dwarf. I always have a small and cheap Samsung tablet with me and connect it via Bluetooth (working Dongles can be found here and here). You can start the “normal” browser editor on the tablet and tweak everything needed. The Bluetooth connection is naturally a bit slow, so I don’t want to build a complete pedalboard via Bluetooth. but it’s perfectly adequate for setting up the plug-ins or tweaking something. For me this works perfectly on stage. And I have the smallest and transportable Pedalboard of all.