Hi everyone. iAnnotate is so far the only app I have found that allows highlighting, notes, underlining, and so far, of PDFs. It works fine, except... When I underline, and exit the PDF, the next time I come back to the PDF, the underlining disappears. My friend, who uses iAnnotate, does not have this problem. So far, the iAnnotate support team has been unable to figure out what is going on. Anybody have any thoughts or ideas? Many thanks.