I've been trying to use the mtl_envcube material that comes with A6 (its listed in the help file), but simply can't get it to work. I've set my environment bitmap and ive also set the material properity of my model.

I've tried it on 2 entities - the first one turns dark grey, and the 2nd one appears light blue with the material assigned.

How would I go about using the material properly?