I was wondering if you might be able to help me: Our research group has created a survey using Opinio software, however, when a pdf of the survey is created using the Print survey option, in places where there is an 's i.e. patient's, additional characters are added instead of the apostrophe i.e. patient's. If you could advise as to how this could be rectified, I would be hugely grateful for this. Thank you.