from gamblers guidebook

What can go wrong?

There are only two real things that can possible go wrong. The first is human error, for example, entering the wrong odds, or not backing and laying on the same outcome. This, however, with concentration and checking should be avoided. The second is that some bookies reserve the right to cancel bets if they have made a ?palpable error. Again, however, this is rare, is in most times obvious, and is more likely to arise when you are looking for Arbs, so doesn?t warrant any further discussion here.

I've read quite a few examples where it's happened too.

Posted By: SCC 26, Mar 16, 01:41:30