Thomas,

This will also happen when there are a lot of deleted records at the top of the table.

>I have a grid that I am have created by subclassing the grid class. It works fine in all implementations except one and I can't determine anything different about that one. The behavior is that the slidebar on the left won't go any further up than about 2/3rds up. Everything else works fine. This isn't a major problem except that it is disconcerting to the user.