subreports overlapping

[amber]

Hello,

I'm building a report in Crystal Reports 9, within VB.NET.
I have a 'main' form, with many subforms on it.
I need the subforms to be able to 'grow' if needed.
How do I set them up so they don't overlap when they do grow?
Right now, they grow as they should, but if the 1st subreport contains a lot of data, it overruns all the other subreports...

Thanks in advance!!
Amber