Crystal Report Page Size

Question

I am new to Crystal Reports and wondering if there is some way of dealing with the suppression issues of Sections. I recently discovered that:

When sum of heights of your sections (Page Header, Details and Page Footer) is greater than the height of your page, last section will suppress in the preview.

So problem is when my Data in Details section grows in size it suppresses preview.

How do we address such problems? How can I show my report on one single page? Should I estimate the no. of records that would be displayed in Details section and set Page Size accordingly? Will this be efficient?