Fracsoft

Bought a lot of races a couple of years ago for analysis.  Doesn't have every race but I'd say 99% (some meetings missing for some reason). Anyway, gives all price data for every selection through time until suspend and can cursor through each selection by time to see how price moved.
And if you want to, you can buy all of the data in XL form.

Cheers mate. So in your opinion worth it to find that "edge"?

Worth a go ... not expensive to purchase 1 race/ a few races to see what you're getting and how you want to use it.  Doesn't always give to the clear winner - have to look that up separately on racing results websites - as only shows prices at suspend ... winner is usually the one at 1.01, but to be certain, look it up (dead heats, pipped on line, stewards etc).
Good luck.

I sometimes use their form sheets that can throw up some useful stuff

i tried them, but for some reason after a few months of not logging in they closed my account. meaning stuff id paid for, i could no longer access. bit rubbish that imo.

Thanks for reply guys. Appreciated