I'm not accusing you of deliberate 'smoke and mirrors' Neil, but if your are making a forum comment in a thread, you are fair game.

Sounds like back-fitted odds selections to me. Not realistic at all. Betting exchanges are still illegal, yet you quote them as a [desperate] source of your SP[?] No disrespect intended but hardly the real world. I'd be more interested in best of 3 totes as a 'mean'. How many selection didn't qualify and what are your figure in that basket? I wouldn't be surprised if a lot of your claimed winners weren't in that basket at all [?]