Hidden Line Issues

For some reason I can't select certain hidden lines in a viewfor adrawing I'm doing up. I made a change to the part after Inoticedsomething that had been overlooked, and after rebuildingthedrawing views the hidden lines I'd removed from view (usingtheHide edge command) were back, and only one or two wereselectable.I printed a test copy to see if it was just my computerbeing oddas is so often the case, but they were back in all theirglory.

Any idea how to get rid of this problem?

Running SW2006 SP 4.1

SolidworksDrawings And Detailing