jQuery Grid Plugin - jqGrid

Hi,

I'm using jqgrid 3.6 with cell editing. In a paging version of the grid, when a user elects to add a new row (custom function) I insert a new row into the data source, set the page number to the last page, refresh the grid and edit the first cell of the last row (ie the new row).

I'm trying to do the same when using a scrolling grid (so no paging) but the result is an empty grid (however the page information on the bottom right is correct - ie says page 11 record 101 - 101), then when I move one of the scroll bars the grid goes back to the first page. Is there something special that needs to be done to achieve what I'm after using a scrolling grid?

Thanks,

Jo