Hi Tom,

> The overall size of a model imported via script is about 30 times smaller than if I open the
> same model as Obj-3d, or dxf file directly.

Ok, by size I think you mean bounding box unit size, sorry I thought you were talking about file size.

I think the ImportObj script by default does some scaling of the object, but you can disable that by passing the parameter "exact" to the command in your keyboard shortcut.

So set up the shortcut like this:

_ImportObj exact


- Michael