Second session of the day using my brothers custom made fin in anger for the first time and performed very well and doesn't scream like the other one. Considering how short the chord is it rarely spins out but takes a bit of a push with the front leg to get the board going in the right direction at the start of a run. Keeps the board nice and flat too. I reckon this one should get me through my 30 knot goal. Just need to get a proper 5 metre race sail instead of making do with the Ezzy which is a brilliant sail but you just can't close the gap down to the board as it's my wave sail.