Thought you might have an interest in my Sainless Steel Stem head/ Dual anchor roller for my 1988 Cal 33 . We anchored out every day for 2 years in the Islands. I found it difficult to keep 2 anchors on the bow. I designed it off an Island Packet ( u shaped rings- they prevent the side from pulling apart ) and a Hylas ( staggered roller design ). It worked out quite well......
