MSWorks database - how do I make it bigger?

I'm creating a database in MSWorks using primarily form design view and form view rather than list view. I'm expanding the fields and moving them around to get the best layout. The dotted lines that show page edges are allowing me to move fields down onto a second page but when I try to move down past those onto a third page I get a message saying these fields may be outside the area and may not print. Also the fields won't physically move any lower on the screen and the slider on the right hand side is at the bottom. Is there any way to make the thing any bigger? Surely it can't be limited to two pages! I've tried going into List View and widening the fields but no joy.

Apologies if I'm missing something obvious here but I'm tearing (what's left of) my hair out!!