I'm having a bit of trouble trying to set up FeedingIt application as the default rss feed handler.

In the Defaults section, I've set the application/news_reader entry to the bright green setting, and have added a new FeedingIt hander with the parameter %params% (i'm not sure if this is correct)

I then set up a Xref entry for both .rss and news_reader as FeedingIt and have re-booted. But then when I try to subscribe to a new feed on MicroB a yellow banner comes up saying opening FeedingIt but nothing happens.

Any help would be appreciated.