It occurred to me that I need to clean up some of the contacts on my `72. I was quite disturbed to find that one of the clips for the instrument panel fuse "section" is very loose. I haven't really examined any of the other clips, but I don't know what to do. Are the individual clips replaceable? Or do I have to look for a new fuse box? How do I get the bulkhead connectors out of the back of the box? Are the clips pushed in? Riveted? Thanks for all of your help!