I have a drawing with a view that cannot be seen, all the related views (section,details) all show fine. I have loaded multiple times, done Ctrl-Q, ran thru the configurations, hid the view, changed to high quality then low. I can even create projected views off of it. The attached balloons even show what edge they are attached to and yet I can not even select a single edge.

Any ideas

SW09 SP4.0

Thanks in advance for your help

Rich