Line weight in Layer is not set correctly

Hi,

I'm creating this cube:

...and create a drawing from it:

...then add a new layer with line weight 1mm:

...then select the cube add "drag" it to the layer:

Seems to be correct - but: the line weight is not 1mm

When drawing a line on the layer inside the drawing, it is 1mm - please compare with the line weight of the cube:

So - what am I doing wrong?

Or is it a bug?

I can reproduce with SWX 2009 SP4.1 and 2010 SP3.1 (both x64).

regards

Alex

SolidworksDrawings And Detailing