I looked at your posts on this thread , and didn\'t see any reference.
My theory is, that a high takeout makes the price on contenders unappealing (unplayable) to non rebated players, but playable for those getting. It may be a subtle point, but I\'m sure it\'s not lost on batch bettors.
If the takeout is drastically lowered, the rebate will be cut sharply. So for example, maybe a horse goes off 2-1 anyway (same price as the higher takeout) as that\'s the price the public will accept as a minimum. But, there\'s no longer a 5-8% rebate to be had.
So that particular edge will be gone.