Ixlato - Again , thanks for concerning yourself with going out of your way to help me about the spreadsheet.
Hopefully you at least enjoyed the experience or at least sharpened up your skills so as it wasn't time wasted.

I figure it this way Ixlato.
If you can't get it more right than Joe Public most of the time , then perhaps Rating Runners isn't the way to go for that Punter.

I'll be betting today using this method and I'll see how it goes.
The Problem is that I am involved with Greyhound Markets and the nature of the small Pools is that it is extremely volatile , especially at the hectic , 1 minute to go mark.

I'll try anyway using estimated Markets based on Supertab and Betfair Markets.