[V8i ss3 .459] Line Style Parameters Width Mode

I'm trying to better understand Line Style Parameters' "Width Mode", "Constant Width", and "True Width" settings.  I would like to add a specific width to custom linestyles.  It doesn't seem to matter what settings I use the custom linestyle's width doesn't change.

I've tried changing the settings using the Custom Line Style dialog box before placing custom linestyles and using Element Information dialog after they are placed and neither seem to have an effect.  I've looked at the custom linestyle settings with the Line Style Editor and am not sure if I have to change something there.

Attached is a sample file and the linestyle resource file.  It's probably something I'm overlooking but can't seem to put my finger on it.

Any help is appreciated, thanks.

Linestyle Width Test.zip