Can anyone give me an explanation as to why the total for the 2nd half of the Nuggets v Blazers game dropped however, the over was favoured? Line opened at 106.5 and the odds for the over were 1.83 (-120) and it dropped to 104.5 by game time but odds stayed the same. What was with the drop in the line as the over was being hit by the 'public'? 