It's time for new wiper blades. I remembered an old post recommending using a 21" on the left and a 19" on the right (stock is 18").  Any problem doing this? I usually use Bosch blades. Anybody have better luck with another brand?

Thanks,


Ken Hunter
Los Lunas,NM
82 Westy 1.9NA
84 Jetta 1.5NA