Flightless

Hey guys. Let's say i wanted to make a physics shape for a large building I made. The building has a few walls, but the walls are not linked; meaning, they are seperate objects that can be unlinked once uploaded. Do I upload a physics shape for each individual wall, or one large physics file that is in the shape of each wall, as if it were linked together? I hope this made sense. Haha. It's a bit difficult to explain

Thank you very much. It worked. I tried doing that a few minutes ago, but ti was giving me the error "Product state not changed: You must have an English description to list the product, You must choose a category for your product before it can be listed, Price can't be blank" but it seems to be working just fine now.

So I've switched from using the magix boxes to direct delivery today. Everything went fine, the items transfered and all, but when I checked my marketplace listings, they were gone? The items show up in my merchant page, but the listings are not there. The photos, decriptions and all are gone. Do I have to relist them?