Is there a way to view a section of a track or save it after it is downloaded into basecamp? I use my 450 while bike riding and sometimes I would like to know my speed and time on certain sections so I can compare it to my previous times. I've tried to select different points on the track while viewing the map but I can't seem to select a section between 2 points and find out how long it took to travel between the 2 points. Is this possible? Thanks