Import Units Issue with Rounded Edges

[chippwalters]

I am working in Lightwave and use mm to model handheld electronics. Just like Victaly Bugarov, I really have enjoyed using the Round Edges feature to add just a small amount of radius to sharp edges in my renders.

But, when I import my Lightwave OBJ mm object, it has quite a few undesirable artifacts. Here are the import settings:



Here is my best attempt at adding just a tad of Round Edges to this model:
https://dl.dropboxusercontent.com/u/3788438/DontMove/eboxSm.obj

The radius is set at .0001 (1) which is nice, but the rest of the artifacting in the model is unacceptable (2,3,4).



But, when I scale the model up 10X and then export, things work out much better. The radius is great (1) the setting is even larger with no artifacting (2) but I don't know why the select outline is so small (3) ??

https://dl.dropboxusercontent.com/u/3788438/DontMove/eboxLg.obj



Is there anything which I can do in Keyshot to keep me from having to always scale the model in Lightwave before exporting? Or is this a bug? Thanks for any help!