I think beeeeer.org was having issues with their payout system which caused all rewards to go down. something about outdated clients spamming 6 chains. Not sure if your results are conclusive with this in mind
How come beeeeer.org demands all users to use v0.6, while RPool says ONLY v0.4. Something is fishy here. I don't care what the problem is. Just fix it. I won't waste another clock cycle on something that loses me a lot of money. I'm on ypool.net now for obvious reasons.