I've been working on creating a chain link or such. I've used Multiple Copies and welded them together after I was done (all the new pieces of the group were selected when I used the weld). When I go back with say soft select, etc. the new chain isn't acting like a solid object. If I grab one of the links, it will act as if that link isn't part of the solid object.
I know it's probably something simple, but for the life of me I can't figure it out.