>>Note: SP2 has a bug where tooltips don't appear in grids. We had to downgrade to SP1, since this is essential functionality in our app. The tooltips are multi-line descriptions of sku and quantity, and change with each line. They are used quite often by users as a double-check while in that particular grid.
>>
>
>AFAIK downgrading was not necessary, there is a workaround in SP2 to show tooltips. Not sure if that is this one but I tested it once and it was working.
>
>https://social.msdn.microsoft.com/Forums/en-US/3936fe65-b5bf-4d93-8303-0096fade2df0/tooltiptext-in-a-grid?forum=visualfoxprogeneral

Yes, I saw that (but hadn't seem Tamar's paper). If there was something fixed in Sp2 that impacted our app, I would have taken that approach (or Tamar's).

thanks,

Hank