Sailed my tornado in really lights winds last weekend in a ten boat fleet of mixed boats from lasers to cats to a 26 footer. The winds were so light we were towed to the start line. Long story, short version. Place third overall and first in cat class. Need some tips to sail fast in low wind. My first question is daggerboards, I did not put them in the casing. Should I have installed them and kept in up position or lowered. I moved crew and myself far forward to reduced stern drag. What about sail tension etc? Thanks for advice!