I had some difficulty getting to wind in my 17. Mine is a Mark I, meanings the original design with no cabin and no water ballast. Wind was 20-25, estimated, with waves about 2 feet. I try to estimate conservatively. I asked Graham for some advice, and here is a summary of the Old Master's response, with my comments in (parens). I'm trying to summarize accurately, but I invite Graham to jump in if I misstate or omit.
As the breeze freshens, first tighten the snotters to flatten and depower the sails. Then "lower" (assume he means reef) the sails "as much as I can get away wit