Over the MULaw poll, this gives a 4% increase in Independent support for Walker. It also gives a 3 point decrease in crossover towards Burke. For comparison, this is also about a third of the crossover that Rasmussen found in their last poll. All in all, I feel more confident in saying the margin is closer to the 2.4% mean that I have it at now. RCP has this race at 1.8.
All three of the WI polls mentioned in this poll are no more that half the margin that would reach a 0.05 level of statistical significance.