Whiplash Sport 21 turn fin

[Raydee]

I have Brians Stainless Steel turn fin on my Whiplash Sport 21 but I am having a issue with it. The fin is causing the boat to pull to the right, I tried other fins and the pulling went away but the Blazer fin seems to be the best working fin so far. I have done all kinds of adjustments and made sure it was set the right way but it still pulls. Is it possible that the fin is just to thick? I mean I sharpened the leading edge but since the fin is SS I am sure I can thin the whole fin down. For any of you guys that use his SS fin are you thinning the fin down a lot?

 

[Chris Wood]

had the same issue. yes i believe it was two thick.. made my own design out of .063 alum 7075.

chris

 

[TERMINATOR]

had the same issue. yes i believe it was two thick.. made my own design out of .063 alum 7075.
chris

and chris can i get one of them fine turn fins for a good buddy? i can send you my addy..

 

[Joe_Knesek]

I've been using SG fins from CMDI with great results