You can get that in Vegas...all you want.
I tried telling everyone that is the "right" way to book, but no one wanted to hear it. There is a 5 page thread about it somewhere.
Books gamble now. They offer these reduced holds THAT ARE CLEARLY NOT PROFITTABLE, to get action and volume. They have traded balancing action and keeping a decent hold with heavy volme and hoping to win more than they lose. For some it works I guess since they seem to be thriving. For others it is only a matter of time before they go belly up.
As I said, all you need now to be a book maker is the Donbest screen and about a half million dollars. Take what action you dare to take and lay off the rest. Of course you can gamble more if you don't mind slow paying or citing innocuous rules and no paying guys (everyone else does it). So being a book maker isn't nearly as difficult as people like to makeit out to be.
I have been told a million times I am clueless about that side of the counter. But in reality I probably know as much if not more than most guys running the low rent shops.
The bottomline everyone needs an angle, generally the first one they use is bonuses. The second one they use is reduced vig. Not very many hold those reduced vigs as a constant, because when they do they have a hard time competing.