Hi Diana,
You must be right, I originally checked the length between the two little brackets in the cockpit seats (and everything else I could see) and they did match the length between the legs of the seats.
I always thought they were there to tie up the tiller and thought it must be a quirky coincidence since I've never seen such seat extensions..
I guess David used to 'lounge around' in the cockpit a lot .
Thanks for that Diana..
Your prize... mmmm, don't have to much to offer except if you're ever sailing past Double Bay, drop anchor near seven shillings beach and come by to my café ( Redleaf Café - right on the beach) for a coffee.... even if you drink decaf soy lattes with a twist of lemon...
Take care and thanks again,
Swavek.