Well folks, the rain they have been promising us for the last four days (morning, noon, and night) has last all of 10 minutes....TOTAL. So they are still calling for rain through Friday. My only experience with the new Rain-X arms/blades is that for some reason, the wishy-washy doen't clear the arms. so I have to spray once the wipers are in motion. I didn't have this problem before, and I know my jets aren't clogged. Other than that I suppose the blades are working fine, I mean what performance aspects can you get from a wiper, they either work/squeak, or they don't, ya know.