I want to use different settings for the top and bottom of my model. I can do some of this using 'variable layer height' using the GUI of Slic3r but the settings do not seem to be stored in the config file so I cannot rerun the build process using a command line script. Is there a way round this? The command line does have a feature to split the .stl file at a given height, but is there a reasoby jonwise44 - Slic3r