So I want to check myself beneath this rubber seal whether there is rust there or not, but I am worried that I will permanently damage the bond between paint and rubber trim. How do I safely remove and then reinstall the rubber trim that is supposed to be removed to check for rust? Today I tugged at the rubber part and it looks to be glued on, and I am worried that if I tug even more the rubber seal will never be able to attach back on to the door!