On the recommendation from the Sandbah boys, bought these fins for my daily driver (Stacey Wave Slave), the smaller back fin is great and keeps the board lively/playful.
Used them in my HPSB (Channel Islands Two Happy) in solid 4ft and gave heaps of drive/confidence.
These are a real go to fin for me, highly recommended.
(Do yourself a favor and buy some grub screws to retain fins, incase like me, you accidently bump your fin under water from behind and lose it, otherwise FCS will gladly sell you a single).
