The 2012 recall election seems to have made them more impressed with Scott Walker.
Source: Washington County election returnsRelated posts:
No Wisconsin county gives Scott Walker a larger percentage of its vote.
Manitowoc County: The Case of the Quadrennial Democrats. (#35 in a series of 72)
City of Waukesha ward 28. (11/14/2014)
Madison wards where Scott Walker came closest to outpolling Mary Burke. (11/11/2014)
Mary Burke vs. Scott Walker in Dane County cities and villages. (11/10/2014)
Dane County municipalities where Scott Walker outpolled (or tied) Mary Burke. (11/10/2014)