Originally Posted by lmf101
How do you stop the blades from dancing across the windshield? I have a '00 grand cherokee ltd. I put new blades in of several different manufactures and they still skip up the glass!
Mostly it's a matter of misalignment between the rubber blade and the windshield. The angle must be adjusted. Take the whole wiper and twist/tilt it (the metal arm) until the rubber isn't orthonormal to the glass.