Hi Michael,

A. Blender > MoI scale

"That's for your "Box_2_subD_test.obj" file?"
I tested a particular project file. The Blender units are set in Millimeters....and I have MoI set up in MM as well. If I switch MoI to Meters...I get the same scale issue import result.

Switching Blender export scale to 1,000 as you suggested works...and the x/y/z position is now also correct. Now the MoI import is much closer...still off by a tad though.

Blender
X: 210mm
Y: 428mm
Z: 42.4mm

MoI
X: 210.41 (Measures 210.38 when measured point to point in MoI, but 210.41 general measurement, see image).
Y: 427.79
Z: 42.37

Center to center measurement of the bars seems spot on at 403.55mm.

B. Import OBJ
- Took off the .htm and .js...still no go. Image attached.

Thanks Michael.

M