How do I get Luban to slice my models to use the right extruder for support structures? If I turn on support on the left extruder, it uses the left extruder filament. It doesn’t appear to be possible to turn on support for the right extruder; it’s grayed out. Seems to defeat a major purpose of the printer if you can’t use different filament (like dissolvable filament) for the support structure. This is with Luban 4.5.0 beta 8, released today.
