I switched to PLO8 for the last week of the month, mostly because I could short stack and still get the VPP's needed to make my VIP level. Now I have some all-ins to gauge my "luck" this month.
There was an interesting thread on 2+2 this week about rake in LO8. One poster seems to think that you need 5 opponents in a hand to beat the uncapped 5% rake in low limit O8. It's something to consider, I really feel the rake & running bad killed me in equal parts there.
I'll probably play one more session this month, but here's all the data:

Still running bad, but no longer "lucky" (Sklansky bucks rise above showdown winnings).
Here's the all-ins, I'm losing most of my races:

Again here's a scatter graph, showing a majority of +EV hands:

From another view, the histogram:

This means I'm not just losing big pots and winning small ones. I'm playing +EV across all pot sizes.
I've been replaying some individual hands, and I haven't seen any earth shattering misplays. There have been one or two hands where I was drawing to a scoop multiple ways, yet I earned negative Sklansky on the hand. Maybe I'll post those hands later on.

