word wrap on field in vb crystal reports 8.5

Hi,
I'm very new to vb crystal reports 8.5 and have to generate a mailing label report where in I need to word wrap on the fields as it is creating spaces if either the database field is null and does not word wrap.

Also give some links to learn and explore vb crstal reports 8.5

Thanks a million....in advance

I have a couple of examples in my signature. ;)

You possible could use the Selection Formula to surpress a record if its null.