Interesting. My wiper blade on the driver side fell off at the end of a sweep on the way to the FolkMog AGM. When we stopped c 30 miles later I found it on the running board.
The whole set up is poor & I am amazed that MMC persists with it. I guess it is cheap. Fortunately for me the arm didn't scratch the screen & after adjusting the spring clip the blade hasn't come loose again.
