I had to have my windshield replaced after a rock cracked it on the expressway. Anyway, after the replacement, my wipers keep missing areas. I had rain-x wipers, which worked fine until the crack. This was 6 months ago. Well, it's been getting worse so I figured I'd buy some new wipers. I bought Bosch Icons. The same bloody spot keeps getting missed. It's only on the downswipe. It's driving me bonkers. Do you think there is an adjustment to the arms that I need to do? When he replaced the windshield, he removed the arms and then re-installed them. Any opinions out there on this? I posted in general technical modifications cause I don't think it matters that I have a Turbo 1.8.