I'm trying to optimize the vertical height of the space and need a screen which is 17' wide by 15' high (yep I know huge). Screen manufacturers seem to max out at 10' width. So what I was thinking of doing is stitching together or gluing together somehow the screens so that I cover the remaining 5 feet approximately of the vertical space as shown in the diagram (the line is denoting approx where the join of the two screens would be). Has anyone done this before or got experience in putting two screens together like this so that the line is minimal? Or do you know of any options? I know that this is not traditional 16:9, But for my space, this large height could work, I think, really well. Please don't say go to 16:10 or 16:9 ratio. I know this is an option. I'm just wanting to explore maximizing height right now. I have an industrial sewing machine so i can do a lot of the work myself.