For me today was all about testing some fins and getting to know the perfomance. I took the chance of having 3 33cm fins and changed between them and then changed again.
I wasn't at full power on the 7.0 and on another day would have been on the 7.8 and I think this made it nice for this test. It isn't very often I get the chance for a full test like this and using different fins on different days doesn't really give a good test.
I used the select v-max33, S1 33 and S1e 33. I was amazed how different each fin feels and really changes the trim and the characteristics of the motion of the board.