Fitting to set number of pages

Hi, my Scapple map is currently offering to print out on 16 pages, which is unnecessarily big, or I can use the ‘fit it to 1 page’ button, which makes it slightly too small. I can see that it would fit perfectly to 2 pages, but I can’t see how to make it do that. Is it possible? Do I have to change the font sizes in all the notes? Feels like there should be an easier way.