Hello, apologies for the lack of clarity. Regarding “printing 1mm” I mean a 1mm nozzle orifice. As far as Extruder, it is an MK8 with a recent upgrade to make it direct drive via a direct drive kit. https://gulfcoast-robotics.com/products/dual-gear-all-metal-extruder-for-creality-ender-3-ender-5-and...