Format is tab separated preferences.
Extrusion Width over Thickness (ratio):	3.3
Open File to be Carved	
Import Coarseness (ratio):	1.0
Correct Mesh	True
Unproven Mesh	False
Infill Bridge Width over Thickness (ratio):	1.5
Infill in Direction of Bridges	False
Layer Thickness (mm):	0.25
Layer Thickness over Precision (ratio):	10.0
windowPositionBehold Preferences	0+0