What do I need to do to get CAPTCHA to work? I currently have recaptcha installed and working just fine but this plugin doesn't seem to utilize it. At the bottom of an event registration it says:
Enter the security code as it is shown (required):
And that's it, nothing is shown. Is there another plugin that this one needs to work correctly with captcha? There is no mention in any of the documentation that I can find. I might be missing it.