I'm sure this has been suggested before, but as far as I know, nothing has come of it, so I'm going to give it another go.
The one thing keeping me from loving the Family Tree Builder completely is that when a person has multiple spouses, you can only view one set of children at a time. This is incredibly frustrating, especially if it happens with someone that cuts off half the family tree unless you choose a different spouse.
I will be sure to forward your request to our Development team.
In the mean time, you might want to use the online All in One chart to see the whole tree at once. This can be accessed in the Family Tree > Print charts page.
If you upgrade your account to Premium,
you will be able to generate an All in one chart in Family Tree Builder as well.