Hi

Have been trialing different fins lately and tried a FCS Dolphin PC (http://www.surffcs.com.au/shop/surf-longboard/2012/11/29/fcs-dolphin---pc) recently with GX rears. I liked the feel but for some reason I felt the centre fin was vibrating. I checked the fin was installed correctly - it was.

Anyone had any experience use these centre fins?

Something's wrong

BenjiD said..

Nah, fin is a good fit. Might be flex in the tip, but I wouldnt of thought i'd notice it on a 2foot nothing wave - wasnt as if I have put it under a great deal of stress.

Maybe its just a rubbish fin.

Sometimes it has as bit to do with the way the water comes of the back of the fin, give the back edge a light sandpaper and it may fix it.

Thx Crhispy and River Rider.

Just to be clear, are you guys talking about tiny bumps or chips in the fin?

Would it have anything to do with the side fins? The centre fin is way back in the box.

I,ve trying get fins to vibrate for years -how do you do it

BenjiD said..

Hi

Have been trialing different fins lately and tried a FCS Dolphin PC (http://www.surffcs.com.au/shop/surf-longboard/2012/11/29/fcs-dolphin---pc) recently with GX rears. I liked the feel but for some reason I felt the centre fin was vibrating. I checked the fin was installed correctly - it was.

Anyone had any experience use these centre fins?

i get that sometimes with my D fin, its tight and fitted well but sometimes it just does. Sometimes i put it down to current and wave type when all comes together ur fin will just hum

90% of the time my fin is perfect so i dont think much about it, how ever if it does it constantly with a new fin u have put it, could be loose, could also be a bad foil job on the fin