Hey
I use Blender 2.58 with a very simple model.
After exporting, in O2, the top view shows the left side of the model while the front view shows top the and the left view shows the front view of the model.
Also the scale of the y axis is not right, it's way too small (it's not proportional to the others dimensions of the model).
Any clue on how to fix this ? Thanks.