The method of Wide Reflective Equilibrium has been defended by Kai Nielsen as an exciting new development in the search for a device for increasing our ability to choose between competing moral conceptions. Nonetheless, this confidence will be seen as misplaced unless serious issues are resolved. Lack of clarity surrounds the questions: What is the claimed epistemological role for WRE? What version of WRE is to be employed? In this paper I resolve these ambiguities in a way which supports Kai (...) Nielsen's claim. First, however, I should specify in broad terms the method of WRE. (shrink)