I am using finereader to create a pdf from a scanned document on my Mac. Works great as always, but today I noticed that when I open in Preview, highlight some text and save, preview seems to recode the whole pdf under the surface, and if I re-open and copy pdf text - all I get is gibberish - suggesting the encoding is wrong perhaps? It is really strange and I cannot fix it. I even tried re-saving the pdf under different versions (version 4,5) - still get same result. Anyone run into this before, or could diagnose? I have tried other pdfs not created in finereader - they do not appear to exhibit this behaviour (they were a different pdf version). Thanks!