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36
Supports
Because 3D printing is an additive process, each layer of filament needs a base to build on.
The printer can gradually increase the layer size, so long as the overhang angle is less than
about 45 degrees. Otherwise, you need to create support elements to serve as the base for
adding additional layers. To edit the supports, click the Edit menu, then select the Supports
entry. Alternatively, click the Supports icon. Click the Back button when finished editing
the supports.