9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
Been through 2 new pairs of OEM blades, one set of TRICO blades, and one set of Goodyear blades (all of them nearly identical to the OEM blades). Car is an '09 and still chatters loudly during rain. Any ideas? It's driving me nuts to the point where I just turn the wipers off. Should I keep...