Problem with On Assignment travel co.

I had heard great things about this company, and had completed all paperwork with them in April. They were very slow about getting back to me so I ended up traveling with a different company. Got a message to call them about getting my next assignment with them, so I did. Discussed options with the recruiter, then the assistant called. She calls me daily for a few days telling me they don't have any paperwork on me, I assure her they do. The last straw came today when she calls me at 6:30 am , rudely saying they need my application. Told her to double check (get heavy sighs). She calls back so sorry, we have everything we need. THEN she calls back, and says she needs a copy of my chest x-ray since I had a pos tb skin test 15 years ago.I told her she had that, she looks and says"oh yeah, we do." Then she calls BACK and says they need a copy of my pos TB skin test! I try to explain to her that it was so long ago I don't have it, and that if I had a pos test all they need is the chest x-ray results.She's adament...get another one! I told her this was silly and not to call anymore. Then she was really nasty.They sounded like a good company, but I'll stick with who I'm with now.