I bet alot of halves/quarters in sports and it seems like after every max wager I place they will move the line after I place my wager after a few minutes. 5dimes resets their lines every 3-5 minutes or so. I have noticed they do this with soccer lines as well but I bet lesser known leagues and this makes sense. For example I just placed a bet on a NBA game over and when the line resets the line moves up 1/2 point. Of course after 15-20 minutes the line will move back down probably due to them getting action on the other side as well. Similar situation in the NFL for halves as well as long as it is not a key number they will move the line after a max wager. Of course this is only for halves and no full game lines. Is this normal do they really move lines after every max wager?