It looks like there seems to be some sort of level cutoff where you don't get any experience anymore when partied now. With the anti-PL patch in place, a friend of mine tried to test and it seems like he wasn't getting any experience with an 11 level difference.

None of my friends have a means of testing to see what the exact cutoff is - anyone figured out what it is? I'm hoping it's a 10 level difference because the old system of only allowing 5 levels sucked badly for some of my friends. Also, I'm wondering how the system works with for example, a 3 man party with players A, B, and C. Players A and B are within the cutoff point in levels, but C is too high for A. However B and C are within the cutoff point in levels, but A is too low for C.

In that scenario, how would the exp get divided?