Can anyone give me a brief description of the different fin box types. I've heard of tuttle, standard, powerbox and I don't know which ones I have to get larger ones...?? I have a older mistral longboard and a Bic Samba. The Mistral fin just gets screwed in and the Bic fin slides in from one end and then gets screwed down with a nut hiding inside...?? I appreciate any info you can give or showing me on the web where to find the info myself.

i googled it, and came up with these . . .

http://www.boards.co.uk/kit/fin_systems.asp

http://www.windance.com/info_source/ass ... _types.htm

hope they help