12/16 of your lays would have been winners --- but, of course, that means 4/16 came in as winners (losers for the layer!). 25%.

Their picks also "won" 25% (7/28). Overall they won on the day using their system --- but the win was only $27. One can hardly expect a big win every day, and according to their figures they are still up $4670 this month (on $100 stakes). You said yourself (in Post #7):

"So the Donkey team are 4368 up after 3 days! Correction looming I think."

Can anything come from this?