I posted in the classified section but thought I'd ask in a general inquiry too, basically because I think some of you don't use yours and it just sits in your garage.  I need the original removable stern seat for a C36 MK II.  My wife loves standing on it while at the helm.  I just put our cooler on it and sit on that while at the helm. 
Ours blew off in a short very windy storm while on a mooring.  It was on the rails in the grooves and tied down with a bungee.  Trouble is bungees stretch and the wind stretched the bungee and lifter the whole heavy seat right off!
Thanks,
Andrew
2003 C36 MK II
#1444