I would look at adding the Back button in the PDF rather than doing it in the Word document. Do you have a PDF editor?

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Andrew Lockton
Chrysalis Design, Melbourne Australia

Hi Andrew / Charles. I hadn't thought of the option of adding it into a pdf - thankyou. Charles, also thanks for taking the time to answer - I use styles to link to the relevant sections in my document and then use use Ctl K to link back to them from the section. I think it would make for easier navigation if I had a back button though.