Mike:

Here's another idea...store the recno() into a Property when Editing starts and put this code into AfterRowColChange:

IF Recno() <> THISFORM.OrigRecno AND !Empty(THISFORM.OrigRecno)
GO THISFORM.OrigRecno
ENDIF

This will cause it to jump back quickly to the poriginal row and doesn't require indexes or Seek()

Just a thought,