Hi everyone, last year I bought a 2014 Anniversario 595 On a couple of occasions I have noticed the drivers side wiper blade has caught up on the passenger side blade, also each time the blades return to their resting position & start wiping again there is a clunk sound, it sounds as if the rubber on the blade is not flexing enough. My question is can anyone recomend the best blades to buy? I have read Bosch Aerotwin are good but I cannot find the correct part number. I am not sure if the blades I have are the incorrect length.