I have noticed that when I have a filtered table being shown in a DBGrid, the
scrollbar thumb tag does not work properly. What happens is the thumb tag is
at the top of the scroll bar on the first record, the thumb tag goes to the
center of the scroll bar for any subsequent records and the thumb tag goes to
the bottom of the scroll bar at the last record. Also, the size of the thumb
tag does not size relative to the number of records in the filtered table. All
works correctly on an unfiltered table. Has anyone else experienced this
peculiarity? Is this a bug or just the way things work on a filtered table?