well...for instance, if you want to buy 50 @ 105.00, you normally don't want to just throw that order out there. You could get by with that in live cattle, but not feeders...the market is just too thin. But, if you know how to work the market a bit (even playing both sides for a while), then you can usually get a larger size done in a timely manner without sweeping the other side of the deck and paying up 20-25 cents.