why you needed to change your fins rake?
I mean,the "original" rake was set from f-hot following your brief or it was standard and it doesn't suit your style?
Can you tell us,please,who develope those fins and if you or them have ever tested vs top market brands?
It's very difficult deliver a feedback about fins as there's no one best for any condition but I'd liked to hear where f-hot excels (apart the price!).