I'm using tigra gold.
My menu is verical. Not all the items of a given submenu
appear on the page because its long.
I want to adjust the block_top just for the last few submenus so that the start higher up but not for the other sub menues which only have a few elements.
Is it possible to do this lets say in items.js
Yes, you can do that with 'bt' parameter in the item scope setting of the parent item.