Do they ever check on the net participation of Whale computer bettors? Changes in handle can come for many reasons, not just the 'public' betting more or less.

I notice wide variance in what could be called 'big punches', though it's hard to tell if they are not playing or just changing the way/when the money is sent in.

If a big group found NY was not producing a net gain, their withdrawl could easily skew the handle lower.

Since they are all anonymous and ain't talking, how do we know?