Has anyone any experience of these Fiamma sun blocking panels to add to the front of the wind out awning? I think they are a bit like the lily pad ones which are no longer made. On the pictures they look quite nice looking, but I wonder do they actually work to keep some sun off you under the awning, and also, do they just slide in? Does anyone know of a firm I could contact to ask some details or see one of these? Will they likely be at the shows this summer?