THAT STUBBORN GAP…. The top-line results in the new Washington Post/ABC News poll are about what we’d expect given the prevailing political winds — Republicans are well positioned to make huge gains on Election Day.

But the gap between all Americans and those Americans likely to vote continues to be one of the year’s most important trends.

Among registered voters…

* On the generic ballot, Democrats lead Republicans by five points (49% to 44%).

* On which party would do better coping with the nation’s problems over the next few years, Democrats lead Republicans by five points (45% to 40%).

* On which party is more trustworthy on the economy, Democrats lead Republicans by five points (47% to 42%).

* On which party better represents your own personal values, Democrats lead Republicans by six points (48% to 42%).

Among likely voters…

* On the generic ballot, Republicans lead Democrats by four points (49% to 45%).

* On which party would do better coping with the nation’s problems over the next few years, Republicans lead Democrats by four points (45% to 41%).

* On which party is more trustworthy on the economy, Republicans lead Democrats by four points (47% to 43%).

* On which party better represents your own personal values, Republicans lead Democrats by four points (48% to 44%).

This really isn’t complicated. If it were up to the larger population of registered voters, Dems would be poised to do fairly well on Tuesday. But at this point, it’s Republicans who plan to show up on Election Day.

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Follow Steve on Twitter @stevebenen. Steve Benen is a producer at MSNBC's The Rachel Maddow Show. He was the principal contributor to the Washington Monthly's Political Animal blog from August 2008 until January 2012.