Although I am not sure exactly what you are describing, it sounds kind of interesting. I wouldn't mind seeing a photo if you have one you can send. Jimmy

: Jimmy, I designed and built my own "mono-brace". It is adjustable,
: removable, lightweight, and easy to use and make. I have only an early
: photo, but have used it all summer and am happy with it. I believe it can
: be made entirely of wood, using rubber balls for compression. Currently,
: there is a spring inside to provide compression and holding power. This
: spring is the only piece of metal in my boat, when I find the right rubber
: balls, my Expedition Single will be metal free. If you want more info,
: contact me. I have an idea or two to improve them. Dave Colant