The latest version of designer http://www.protocasedesigner.com/ now has metric units as an option! To enable this, open designer and go to edit->preferences and select metric. All display will be in metric from that point on. If you ever want to go back, simply select standard.
--Douglas
metric units for display is now available!
Moderators: cduffney, akirk, mpyne, mrodden
metric units for display is now available!
--Douglas Ronne
Lead Developer
Lead Developer