This is a follow-up to the first email. I think the problem might be related to the problem with the dock and floating panel option. I ran 12 and 11.3 simultaneously. With 12, when I dock the document window, it virtually jumps off the page and become very constrained. I can float it and drag it to full size, but when I dock it, it again jumps into this very constrained mode. This seems to be related to the other palettes like parameters wanting to dock immediately if I move them.

So, if there isn't an easy answer to this, I will probably reinstall Poser 12. I think that I probably did something unbeknownst to me that seriously screwed it up.