Menu Weight

 

In the menus and anywhere else the weight option is given, the heavier items will sink and the lighter items will be positioned nearer the top.

Weight values are between -10 and +10. So a positive 10 is the heaviest weight while and negative 10 is the lightest weight.

Here is an example of a weighted list with the respective weights and where they would show up:

Feather -10

Apple -5

Melon -1

Bowling Ball 6

Tractor 9

If this is only somewhat clear, try playing around with different weights and see where the items after update.