.dif Model Problem

I own TGE 1.5.2 and I have been trying to make some models with collision detection.

I've been modeling my models in Wings3D and exporting them into .obj format, then importing them into Blender, and texturing them, then I export it into .map format and try to import it into Torque Constructor, and it always gives me a error about some sort of "brush". Then it just doesn't load anything.

I've also tried importing the same model(.map file) into 3D World Studio, and it just shows up EXTREMELY strange. I don't know what I'm doing wrong...My models always show up right when I export them in to .dts format. So it's only when I change my models into .map that they get weird...

Could someone please tell me if I'm doing something wrong? Or if there is a better program that I can model things and then export them into .dif format and everything will be done correctly?

If you need more details just tell me, I'll be more than happy to give more details. I really need to figure out the issue with this thing...


Thank you in advance.