Big main sail!
You might get a credit with the 150 genoa, or you might not. Depends on the math.
On my cert, I get no penalty for the spin pole but my o.5 oz spin gets a whopping -6 penalty.
I am playing the game too and will be 145 -3 (main), -6 (spin), -3 (genoa) = 133! Next sail up is to get a 155% and get back to 136.
