Any way to revert to previous version? Transition easing doesn't work now even if I uninstall 1210 and reinstall earlier version.

Transition easing seems to be broken for me in the most recent daily build, 1210, so I uninstalled and reinstalled previous versions all the way back to 1172, but transition easing is still broken. What do I have to do to totally nuke Corona SDK and get back to square one?

All I want to do is get back to having transition.dissolve. If there’s a combo of transitions that can do a dissolve or a crossfade, I could change things and go with that, but so far I get no easing at all. Oddly, crossfade between storyboard scenes still works just fine.

edit: Never mind, I found the problem.