place2win, shucks I can't answer your question which annoys me as I purchased a book on this subject (in depth) a few years ago chucked out by my ** wife grrrr!

Anyway just by way of feedback, as you already know the lower the price the higher the S/R and also the LOWER the loss. In other words the ones that give you the best chance of breaking even are believe it or not "ODDS ON SHOTS".
Tantalisingly this holds true for just about any set of selections picked by any method.
Now that's a bit disconcerting when you really think about it isn't it?

Interesting also almost exact figures are derived from the pre-post fav V actual favs. over long periods of time.