Another on the Loos gauge; straightforward to use, and accurate (so far as I can tell). The musical ability in my family all went to my sister, so my ears aren't nearly good enough to use @Gene Neill's approach.
North Sails has a C-22 tuning guide at https://www.northsails.com/sailing/en/resources/catalina-22-tuning-guide with recommended numbers for light and heavy air. Great for a numbers geek. If only I was good enough at sail trim to make real use out of all that info...
North Sails has a C-22 tuning guide at https://www.northsails.com/sailing/en/resources/catalina-22-tuning-guide with recommended numbers for light and heavy air. Great for a numbers geek. If only I was good enough at sail trim to make real use out of all that info...