I've contacted a couple of canvas cover manufacturers but they either carry full boat covers or T-top canvas, which I don't need. My Sailfish has a hard top, what I'm looking for is a canvas enclosure that mimics the plastic window panels, e.g. the canvas would attach under the hardtop, cover the entire helm area and all four canvas panels would zip together. Does anyone know of a manufacturer (East Coast is fine) that has produced such a thing?