SeeMeCNC Rostock MAX v2 Assembly Manual page 269

MatterControl – material profiles! You'll notice a little pencil icon next to the material drop down
Click on that to bring up the preset manager.
The Material Presets list
shows you what pre-configured
material settings you've got available
to you. When you get a new roll of
filament in, you can easily keep track
of its settings by using this system.
Click on the Add button and we'll
create your first custom material!
When you click on the Add button,
you'll be presented with a screen that looks
something like the one shown on the
Rostock MAX v2 Assembly Guide
Fig. 22-12: Material Editor.
Fig. 22-13: Adding a new material preset.
Fig. 22-14: Setting up a new material.
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