Format is tab separated preferences.
Activate Stretch	False
Loop Stretch Over Extrusion Width (ratio):	0.15
Path Stretch Over Extrusion Width (ratio):	0.0
Open File to be Stretched	
Stretch From Distance Over Extrusion Width (ratio):	2.0
Perimeter Maximum Stretch Over Extrusion Width (ratio):	0.3
windowPositionBehold Preferences	0+0