The right fin
for FE 160, how do you choose your right fin?
Its allowed only to use the R13 and R19 fins on this board in the rules of the FE class.
But some R13 i have checked look harder than the R19 ones..can this be ppossible? maybe some batches are not right.
Then, if I can have 3 similar 70cm fins what should I check?:
flexibility (soft or hard)
and when to use the softer or harder one? type of wind / water conditions
thanks for all your input