Adding more line items on a Pastel Invoice- forms design

[Kerry Coats]

Hi all, I hope you can help...
It seems the proportion/ ratio of my detail line to my page footer is way out.
The footer allows for more info/ ones than the detail section, i tried dragging the line down, then it pops up with a message saying I have exceeded the A4 page size.
At the moment, I can't print more than 3 line items on my invoice then it prints another page...
I have attached a screenshot...
Please help..

Thanks and regards
KC

[Neville Bailey]

First decrease the size of the footer section, by dragging the bottom border of the footer section upwards.

Then you should be able to drag the border between the detail and the footer section downwards.