Hi Seajay

You might look through the archives of the Worrell or Tybee 500 races which are on Inter Nacra 20s , we all used the pole set-up rather than snuffer .There should be some good spin set-up pics there .

http://www.catsailor.com/worrell1000/worrell_2001_leg1.html

hope that helps .Have fun ,they are great fast fun cats .