Ok, here's the technique I'm using
http://jsfiddle.net/zqS79/
Which recommends setting a scope variable called forms in controller so that when it gets set in template I have access to it to set pristine (otherwise $scope.formName is undefined).
When I do that all my validation using rc seems to no longer work. Here is an example:
Name
Name Required
...
Any idea why adding forms.* in front would suddenly cause rc to stop validating things for me?