Crystal Reports data field shows in header, not footer

Message

   I have a report created in CrystalReportsXI that does most everything I need except for this final annoyance.

I have header information on the page header that also needs to be displayed in the page footer. 

So in the header i have {RPT_TRNCRD_TABLES.BOX_NBR}

also in the footer I have {RPT_TRNCRD_TABLES.BOX_NBR}

the field in the header displays as expected, however the field in the footer does not want to display. 

Any thoughts on this? I'm fairly new to this so I hope it is simple.

FYI there is no supression on the field, it is just taken from the field explorer and dropped on the footer. 

Thanks