These floppy blades really annoy me. They have no stability and drag on the glass making squeaks the whole time. I found some by Rain-X that said they were compatible with the Focus that have the metal frame on them, so, of course, they don't work. and now I get to send them back to Amazon. What moron came up with the design for these blades? Are all Ford wiper blades this way or just the MK3?