Tried 3 different boards today. Started with the Isonic and put a 36 cm fin under it. I felt not 100% wright and could' nt get any speed out of it..

Then I took a custom (old school) slalomboard named XTC (Edge) wich is aproximatly 270  cm long and 90 l of volume. Rare enough it worked very well with the 33 cm fin.
Did 65.4 topspeed and run of 61 km an hour. 

After a few runs took the Manta 54 with the Slingshot 25 and that combination worked pretty wel. Unbelievable that it works better than the Isonic .
I don't know how that is possible.

I think I'll have to experiment some more!!

At least we had a dry surf but way to many foolish freestylers!

The drive home was very very wet dough!