Graphic Text Document for Photo Series

I have created a graphic text doc to present a series of photographs for a POINT.  The photographs are linked in a table called POINTPHOTO that has PointID,DateTime as the key set fields.  I have a two-photos per page graphic text doc where the keyset is set to PointID,DateTime, and the bitmap symbol is set as:  <<ProjectSymbol(<<POINTPHOTO.FileLink>>)>>

The problem is, when I go to output, even though I have 5 different photos in the POINTPHOTO table, only one photo prints repeatedly.

Thanks for your help.