[solved] Create "spacer" to push menus lower on the side-docked TLB?

Is it possible to create an "empty space" at the top of a side-docked TLB, so that all the menu items are pushed to the bottom? --
like in the image on the right.    

or, another way of asking it - can the menu items be STARTED from the bottom instead of from the top?

In the past I've just created enough empty folders to push all the active items lower (until I get enough menu item entries to fill up the length),
but I'd like to see if I can get a "clean look" by just having empty space at the top.

Thanks Yuri