I had the Rav4 for only 4 days and I got a nasty rock hit the windshield. I am hoping the can fill it in instead of needing to replace the whole windshield. In the past, my glass guy had told me that they newer cars with all the sensors, need to be recalibrated after the replacement. Has anyone replaced their windshield lately? I am wondering how much work / cost it takes to replace and possibly recalibrate all the sensors. Kinda sucks because I rather not replace the whole thing and create more problems