How to measure multiple trace lengths?

Hey

I used to be able to measure the length of all selected trace segments and choose properties and it would list the total length of the selected segments.  Now, if you select more than one trace segment, the 'Length' part of the properties pull up window goes blank.

I want to be able to easily measure several trace lengths from a connector pin to a via for example, so as to compared them and tune them as needed.

Of course, I can get the ENTIRE routed length of the net, but I just want the selected part of the net, not all of it.

How do I do this now?

Thanks

Randy Flowers