I'm interested to hear from those of you that fly spinnakers ....... do you prefer the straight forward and simple system using a single sheet and guy (we call it a "brace" in oz), or do you use the twin set-up incorporating an additional "lazy" sheet and guy? We're in the process of fitting a kite to our Bene 33.7 and I'll probably try both options to see which is preferred by the crew, but am also interested in what the sailors on this forum have to say about their experiences. Apparently, as a rule of thumb, 30' is meant to be the size where boats convert from the single to the double system and generally the double system is recommended for offshore passages ..... or so I've been told ........