RE: F160 with smaller sail (10m2)
How much do you weigh?
What wind conditions will you be using the sail(s).
Are you just reaching, or do you do a lot of up and down wind sailing?
How good are you at pumping?
I am not familiar with Severne or Simmer sails, but with the above information, someone may be able to offer some help.
Formula 160; iSonic 111; HiFly Move 105; Tiga 263; '85 Mistral Superlight.
Maui Sails TR 11.0; 9.2; 8.4; 7.6; 6.6; Maui Sails Switch 6.0; 5.2; Maui Sails Global 4.5; 4.0.