Dual Dimensions and Extension Line Breaks

I have two issues. The first is with dual dimensions. I knowthatyou can select in options whether the dual dimension appearsabove,below, before or after, but what I want to know is if thereis away to override this for specific dimensions where you wanttostray from the standard for just a couple instances.

The other issue is with Extension Line Breaks. I have it setinoptions to break extension lines, and do not have theoptionselected to break only around arrows, but none of thecrossingextension lines break. How can they be broken, should itbeautomatic, or do I have to select the crossing line I want tobebroken and do something to it?SolidworksDrawings And Detailing