New Sub-Summary Part Jumps to Next Page
I'm printing a 2-column report (down first) with sub-summaries. My expectation is that a new sub-summary header will occur just below the final entry of the previous sub-summary group, but it's not. For example, Page 1 has 2 complete columns of text, Page 2 has a complete left column and a few lines of type at the top of the right column, then there's a big blank space, and the new sub-summary starts at the top of Page 3. The 4 possible check marks in the sub-summary definition are all blank:
O Page break before each occurrence
O Page break after every ___ occurrence
O Restart page numbers after each occurrence
O Allow part to break across page boundaries
Why is it doing this? How can I make it flow continuously?