Adjustments from Stars to Party? (semi-long)

[Laughingboy]

I've got a 25% roi over about 300 Stars SNGs at the 25-30 level. (Some turbos, some regular) I have a similar history at UB, although without as much data (100 tourneys or so. UB doesn't have many 30s). However, for some reason, I can't seem to win on Party. Admittedly, I haven't played nearly as many tourneys there. (~20), and don't have enough data for a really reliable estimate from anywhere.

Setting that aside for a moment, apart from the numbers, I just don't feel like I'm "getting it" on Party, and I think it has something to do with my missing an essential adjustment for party's different (and crappy, IMO) structure. (Either that, or I'm casting pearls before swine, as the level of play is so much lower.)

I'd like to figure this out, because the profit potential seems much higher on Party. Can anyone tell me which adjustments I should make?

Thanks,
Sean