I think I’ve pretty much cracked the #FB2020 . I’m going to need to change the extruder Carriage out to the latest version as the belts have slipped over time and there’s a crack in it, but it’s getting to the point where I’m happy with it. 0.28mm Layer height in @colorFabb_Filament NGEN. Base speed of 80mm/s with a 50% slow down for perimeters and layers under 15 seconds and 150mm/s travel.