Data Grid real estate in SQL Editor won't stay

Hello All,

Been setting up my Editor and I can't seem to make something stay put.

In the Editor, the "query pane" takes up about 4/5 of the screen and the "Data Grid pane" about 1/5.

I drag the divider bar up to about half and half, but when i close the Editor and reopen, it reverts back to a small Data Grid pane.

What the heck am I missing ??

Any enlightenment is appreciated.

regards,

Enrico