Editing Dimension properties

Hi guys,

I was wondering if it is possible to edit dimension properties, specifically the lineweight or leader thickness.

So far, the only way I know of doing this would be to highlight one dimension at a time and changing the leader thickness on the 'Leaders' tab of the Property Manager. You can't seem to set/change this in 'Document Properties' under Options.

Any help would be greatly appreciated.

SolidworksDrawings And Detailing