GOOGLE CHROME USERS
In late 2019 Google Chrome changed the way you may or may not veiw PDFS.
If you see a blank grey screen when you try to open a PDF, then you will need an PDF extension added to your Chrome browser (When logged on) to view PDF's. You can download this extension HERE
Date: Sat 30 Sep 2017 - Sun 1 Oct 2017
Date: Sat 06 May 2017 - Sun 7 May 2017
Date: Sat 25 Mar 2017 - Sun 26 Mar 2017