Just found these pages and although originally an old post, I saw John D. posted in March this year. My grandfather Sid Stroud used to build these cats in Coffs Harbour and I can still remember the mould he made for the Coffs Harbour Sailing Club (as it was then, and known now as the Coffs Harbour Yacht Club). He is skippering That Darn Cat in the attached photo. I was only 8 years old in May 1969 when this was taken off the Jetty in Coffs Harbour back then, but I was the one to come up with the name of the new cat. My brother and grandfather drove to Perth in 69 or 70 for the Australian ?