The payment system we use is the same we have always used dude, please read the first page in this thread, I have not changed it since this whole thing happend - and I am sorry it happened like this - but everyone has to realize it is not our fault that some careless person assumed we were a pool hop friendly pool and started posting everywhere that you can pool hop on our pool. They should of dug a little deeper, we have miners who have had decaying shares all the way back on the first block which was solved 6 days ago. This is no secret my friend.
On your actual website there is 0 mentioning of which payout algorithm you use and the stuff about "custom proportional" also seems new to me. This is just another example that noone should trust some small pools that claim to have found some "fix" to proportional of who do NOT tell you straight away how your payments are going to be calculated.
On the first page in this thread is also written by the way: "We believe in transparency and honesty"...
Sorry that it ended like this, but at least it is over now. Whoever still mines here (100% difficulty has already been reached - you're loosing money!) can't be helped anyways. My recommendation would be to just leave the pool and see it as a warning whom to entrust with all your bitcoin earnings!