So I took delivery mid February of a gorgeous all glass roof Model S. At the time of delivery there was a minor half an inch long crack in the all glass roof. I was told it is not a big deal and I believed the delivery team and took delivery. About 90 days later, I saw that the crack developed and became much much bigger. There is NO damage from the outside to the glass roof. The small half an inch ling crack morphed into this big crack. I called Tesla and they readily agreed to replace it with a new roof. I am glad Tesla service was super responsive and took immediate care of me. But, I am worried that this is a major surgery on the vehicle and what if they don't get the seals and bonds right. What if there is wind noise after the roof is replaced. With the all glass roof being so new, I doubt the technical team has done very many of these replacements. They do a lot of windshield replacements but that is nothing like replacing an all glass roof on the vehicle Any ideas or suggesting or recommendations?