Hi Paul,
Very sorry I know it will be me but I still can't get it to work, it doesn't seem to do anything. I have attached 2 files one with my code in and the other is a mailmerge example (it only contains demonstration data so there is nothing confidential in there).

For the mailmerge what I need to happen is:
Page 1 - take no action

Page 2 - because page 2 does not display "Continued" and it is an even page number it needs to insert a blank page here otherwise we would print off and send a statement to the first customer with the other customers information on the back page as they print duplex.

Page 3 - needs to display Abingtons details as this has been moved down from page 2.

Amazon customer - these 3 pages will be printed together and again with the same logic where it will start printing on an odd page and as there are 3 pages it will insert a blank page on 4th page so the next customer starts on a separate sheet of paper.

So it is only if there is a total on an even page number and the page above does not display "Continued" then it needs to insert a blank page.

Hope this makes sense and thanks for your patience.

Stephen.