If a horse is $10.00 into $5.00 wouldn't that be somewhat reflected in both the Betfair SP and Top Tote or am I confusing/missing something?

The concept I'm thinking of may seem reasonably trivial but I just figure if there is some way to eek out any additional bit of value in terms of what price i'm achieving then that just adds to the bottom line.

Unfortunately I've only recorded the BetfairSP prices for the 1300 races i've noted down in excel so far with my ratings etc. I've just checked one bookie and they have the top tote results going back some way. Might have to manually grab that and compare over my 1300 races to begin with.

Did a small test across about 350 races and top tote came out on top and not just across low price ranges but also the higher ones. I know only a small sample size and couldn't really test anything above $100 but it seems just placing everything with Top Tote seems like the way to go for now. I can see why bookies would be banning any accounts with a sniff of being profitable because top tote would just be costing them so much.

Anyway i'll leave the discussion there for now unless others have anything to provide, cheers.

RaceCensus has been updated to 29/02/2016.
Updates have been posted out to clients yesterday.
RaceCensus now has over 2.54 million records and more than 245,000 races.
Compatible with all versions of Windows.

Don't forget you can earn a $100 cash rebate on your purchase.
Email Guy only please http://www.propun.com.au/contact.html and ask how to qualify.
(Before or after purchase).
Also applies retrospectively to past purchasers.

RaceCensus has been updated to 31/03/2016.
Updates have been posted out to clients today.
RaceCensus now has over 2.58 million records and more than 248,000 races.
Compatible with all versions of Windows.

Don't forget you can earn a $100 cash rebate on your purchase.
Email Guy only please http://www.propun.com.au/contact.html and ask how to qualify.
(Before or after purchase).
Also applies retrospectively to past purchasers.

RaceCensus has been updated to 30/04/2016.
Updates have were posted out to clients yesterday.
RaceCensus now has over 2.6 million records and more than 254,000 races.
Compatible with all versions of Windows.

Don't forget you can earn a $100 cash rebate on your purchase.
Email Guy only please http://www.propun.com.au/contact.html and ask how to qualify.
(Before or after purchase).
Also applies retrospectively to past purchasers.

May Update
 

RaceCensus has been updated to 31/05/2016.
Updates have were posted out to clients today.
RaceCensus now has over 2.6 million records and more than 257,000 races.
Compatible with all versions of Windows.

Don't forget you can earn a $100 cash rebate on your purchase.
Email Guy only please http://www.propun.com.au/contact.html and ask how to qualify.
(Before or after purchase).
Also applies retrospectively to past purchasers.

June Update
 

RaceCensus has been updated to 30/06/2016.
Updates have been posted out to clients.
RaceCensus now has over 2.7 million records and more than 260,000 races.
Compatible with all versions of Windows.

Don't forget you can earn a $100 cash rebate on your purchase.
Email Guy only please http://www.propun.com.au/contact.html and ask how to qualify.
(Before or after purchase).
Also applies retrospectively to past purchasers.

I don't know how any punter can get anywhere without a database. Even those who pooh pooh databases regularly quote statistics, and they don't see the irony in this! lol

Very well done Chrome Prince, I've not found any irregularities in your database, it's all good, as is your help! (You can send me the $20 later) :)

July Update
 

RaceCensus has been updated to 31/07/2016.
Updates have been posted out to clients.
RaceCensus now has over 2.7 million records and more than 264,000 races.
Compatible with all versions of Windows.

Don't forget you can earn a $100 cash rebate on your purchase.
Email Guy only please http://www.propun.com.au/contact.html and ask how to qualify.
(Before or after purchase).
Also applies retrospectively to past purchasers.

Cheers Tipsy, constantly working on any irregularities and rectifying them with each update.
Also working on retrospectively changing the old track goings to the newer track goings.