Mancunian, just a thought, I have been place betting (seriously) for 4 years now, overall and many thousands of bets shows just over 4% POT.

Now cosider this, for 2008 (only from Jan) it yoyo'd around break even for about 5 months, and then began to pull into that tiny profit again til present. After a particularly good run, BUT overall for 4 years plus the POT only changed by a very small figure during this "bad" time.

What I'm getting at is that you should not write an idea off after a bad run, keep on checking it out and tweaking it , you never know!