The measure tool in fusion is very erratic since the update to 2. It works
pretty well in the beta download but not in the version in the 2.1 installer or
the svn version. I have tried replacing the widget from the beta and tried
different versions of open layers but have not had success.
Fusion has a MapGuide 2.1 specific branch, the beta may have stuff that has
not made it into this branch?
Speaking of the Measure Tool, have they addressed this problem yet?
http://trac.osgeo.org/mapguide/ticket/325 (and closely related:
http://trac.osgeo.org/mapguide/ticket/333)
These tickets