I wonder if my drawing is corrupt. All "dynamic" objects...align, profile, sections, etc. are invisible in Model, but visible in paper space...I tried rebuilding and regening, but still not there in model...It is on the prospector tree as well...just not in Model...I don't remember any fatal errors or strange things happening when I got out, but did print the sections out of Model as the last thing i did before I left it last week...and saved, of course. I thought it was good. Any ideas?