Customizing Job Entry/Job Tracker in Vantage 8.03

I need help! We are going from 6.10 to 8.03 and are re-creating VB Forms as part of the process. The fields I need to add at the assembly level have data in them (verified using Crystal XI) but nothing displays on the forms in Vantage. Other customized forms are working fine. Any ideas? I'm getting desperate.