Answered
I have Adobe Pro 8 and have made sure the updates are current but I still have a problem with it scaling. For example I have a PDF of a site plan and the scale is 1" = 30' well I put that into the field and then click and try to measure and it appears it measure only one to one. I have not had this problem before and would like some help
http://www.adobe.com/support/downloads/product.jsp?product=1&platform=Windows
I only have Acrobat 9 & 10 on this machine. Typing 1 and 30 in the dialog (and making sure in is selected) works for me in 9. You may also want to check Preferences > Measuring and un-check Use Scale Units from Document (when Present).
Kelly McCathran
Adobe Community Expert
Certified Technical Trainer+