Hello everyone, Seeking help to configure the firmware for the UMO I'm in the process of converting  to use 1.75mm filament. I've upgraded to the following parts.   1. MK8  METAL EXTRUDER - https://www.banggood.com/3D-Printer-MK8-1_75mm-Remote-Extruder-Metal-Frame-Kit-For-Makerbot-Reprap-p-1070154.html?rmmds=search&cur_warehouse=CN 2. E3D V6 GENUINE NOZZLE - https://www.filastruder.com/collections/e3d-spare-parts-and-accessories/products/e3d-spare-nozzle-v6?variant=755000