MSLTSCALE
Determines whether linetypes scale on the Model tab according to the annotation scale.
Type: Integer
Saved: In the drawing file
Range: 0 (Linetypes do not scale in relation to annotation scale), 1 (Linetypes scale in relation to the annotation scale)
Default: 0 for version 2007 and earlier files, 1 for version 2008 and later files