Does it make sense to have mobs die so quickly?

[Rentahamster]

so your saying, when i duo a mob im getting more sp then solo?
that is how it works

the more people who join a group the lower the sp gets, period
i may not have posted exact scaling numbers, but its still pretty much a fact

Actually, as long as both party members are -10/+5 ranks of each other, they get the same SP as solo.

It only starts to get lower per person in a trio or higher.

It slowly decreases the more people you add, but the numbers don't decrease as drastically as how you said they do.