Sometimes i hate the TAB. What a mega drop from 1.85 to 1.55 on the over 172.5. I don't see that shit happening at other sites. Time to move the funds out
The way it works with sports books, when there is a big plunge on one side, they either move the line, or they drop the price.
The TAB simply drops the price. So you have to make sure you get on quickly.