As it turns out, that outlier Loras poll is Ron Johnson's only win (going back to February 2015)

Clinton-Feingold lead in Wisconsin Survey Poll.  (NBC26, 10/18/2016)

Johnson leads the 'Not Sure' voters 31% to 10%.,

Not a big deal, folks.  Here's the breakdown of the 33 'not sure' voters:

• Feingold - 3
• Johnson - 10, of which only 1 is totally committed and 3 might change their mind
• don't know - 20

Source:  Real Clear Politics