how do I change the line type thickness in title block

Hi Guys,

I have a question on line type thicknesses.

I’m trying to modify the title block and in doing this I need to change the thickness of the lines when I start a new line command.

They currently show as a thin line, but I need it to be a much thicker line type to match the existing lines on the title block drawing. How do I go about changing the line thickness? any help would be appreciated.

cheers,

Mark.

SolidworksDrawings And Detailing