I don't give a fuck what kind of numbers you think you know about whatever. There hasn't been a leftist poll predict a republican presidential win in 50 years. The left uses skewed polls as a propaganda weapon, and we all know it.
That's not true. Most polls predicted a Bush in 2004. (He didn't win in 2000, he stole the election.) Prior to that, the polls accurately predicted pretty much every election.
RCP average in 2012 had Obama ahead by 0.7, he won by 3.9.
RCP average in 2008 had Obama ahead by 7.6, he won by 7.3
RCP average in 2004 had Bush ahead by 1.4, he won by 2.4
and even the shortfall in 2012 can be explained that pollsters were unable to accurately poll areas hit by Hurricane Sandy in the last weeks before the election.
Trump has to make up about six points if he's going to get anywhere near flipping some states Hillary already has locked up.