First, I'd like to warn you that filtered grids are not optimizable, so the odds of it being slow are very high.
To get to the top, you can either GOTO TOP or LOCATE. Normally, I'd advise against using GOTO TOP because it's not optimizable and LOCATE is, but since you're already not optimizable, it doesn't matter.
>Is there a command to move to the top record in a grid with a filter set? I have a grid on a file
>and was able to limit what is displayed by using a filter in the table in the DE. When I switch
>the "controlling combos", a grdTally.refresh, causes the grid to redisplay except the cursor is
>at the LAST record in the grid. I need to get to the top record.