You are not listening Simon. I wrote my answer in the other posts already : "dependents on the total sail allowed"

I will sail a 13.85 sq. mtr A-cat as uni-rig and a 18.7 sq.mtr F16 as a sloop rig, BUT I would sail an A-cat with 18.7 sq. mtr as a sloop and a 13.85 sq. mtr F16 as a uni-rig.

I got a question for your as well.

Hobie 16, keeping the total sail area as it is, would you sail that as a uni-rig or a sloop rig ?

Wouter