Bump Ditty

When I began my first frailing tries I was quite insecure how to hold my right hand while hitting the strings - i.e. while frailing the banjo. Now I know that there are many ways to execute the bump-ditty. Here you can see some of the participants at the UK Folkies Weekend frailing Cripple Creek. You may notice that not two of them are moving their right hands in exactly the same way - everyone has found his own way.
I´d like to know if Patrick is satisfied with our right hands...