Icelake said..
Anyone tried junior sails for these conditions?
I'm about 65kg and I've fairly recently got myself a few of the Severne Redback sails (3.4 -4.7). I really like them, the range is much larger (for me) compared to regular sails. It is the low-end that is better, as they are softer, while the high-end is no problem (I feel overpowered/out of control, before the sail itself is out of range).
Regular sails in the small sizes always feel very twitchy to me, I think this is caused by the fact that us lightweights will be using them in wind strengths below their actual design. Using a softer mast can help a little bit, but not as much as the dedicated junior/women sails.
The Redbacks start going earlier, about "1/2 size" to me. I.e. when I would normally hesitate between a 5.3 and 4.7 (Severne Blades) the Redback 4.7 works just great.