First my rear doors (both) were rusting on inside upper flange where outside and inside metal is folded together and welded. Now I find rust coming through on hood on the inside front edge of hood, again where inside and outside stampings are attached and welded. Not showing rust through outside so no Ford warranty. 2009 edge with 65K mostly highway miles here in Michigan. I tried twice to get Ford to warranty repair but they hid behind the "perforation" excuse/language. And of course they said, yes its rusting, but not enough to warranty. I even emailed a couple of Ford paint engineers but received no response. Ford's doing good and does not give a S**t about the customer. Just had to replace a rear wheel bearing as well. I guess I could excuse that with the mileage, but, would a Toyota have this problem at this mileage. Shame of it is I really like the Edge, styling, handling, space. Only way I can punish Ford is not to buy another one for awhile. So, Good by Ford, Mullaly and company you are not there yet. I worked for an OEM paint supplier, and this rusting should have been solved with Ecoat, but design, painting process and assembly could still cause it. Good bye Ford, Will try GM or Chrysler one more time. Then its on to the foreign guys, and that is not what I want to do.