Crossmarks move to different page than where I placed them
I was reviewing and marking up comments on 26 page PDF that was generated from AutoCAD drawings. Some pages had items that didn't belong, so instead of clouding or lassoing them with rectangles, I tried used the "crossmark" to identify each item to be removed. After going through the 26 pages, I returned to some pages where there shouldn't be crossmarks, but they were there in the same array as when I placed them on a different page. Adobe Help webpage is useless in searching for instructions on how to properly use the crossmark tool.
