So how does "PrimeDice" make itself able to use "Provably Fair"
this isn't sour grapes btw. I've lost 10BTC+ as this thread knows

See my recent post above. If you want to win any rolls, do not roll on the 50.5%, you could roll that all day and not get a winner. Try 90% and you should win over 40% of the time even with bad luck. Keep at it.