Hello, today I decided to activate filament change on my printer running Marlin 1.1.9 on an Anet board. But now after flashing it, I can't get it to work as it should. What happens is that when I press change filament or run the m600 command it only does the last purge were it extrudes roughly 50 mm of filament. It skips the unloading and loading and starts with that. I have the max extrude lengby Calania - Firmware - Marlin