Thankyou to eagleapex (Christopher Thompson) for persevering with bug reports.

The following picture shows measurements along edges of a cube. It appears as though the left side matches the right side, right? wrong!

If we look at window -> model info -> units and change our precision to 0.00cm we now get the following measurements.

Make sure that you check your precision level before exporting - this plugin will export precise measurements that may not be indicated in your SketchUp model.

For an in-depth discussion see http://flightsofideas.com/?p=112