difference between the union force and the union force sl?
from what i've read and seen, it seems that the sl's are just lighter. i know the forces have a minimal binding to board contact (as with the union contacts), but i never saw that explicitly stated for the sl's. i guess you would assume so, since it's more expensive but other than weight are there any differences ?
i ask because i'm looking for some bindings for my new evo-r