Reset answer on try again?

I think I found the answer! I added triggers in the Try Again layer to "Change state of" Radio Button 1 to Normal when User Clicks Try Again button. I had to add a trigger for each element in the quiz (in some cases radio buttons, in other cases check boxes). It's tedious, especially if you have loads of quiz slides like I do, but it allows you to reset on try again, but also keep the slide at saved state when revisiting.

It worked perfectly! Hope this helps someone else out there!