I am slowly fixing mine one at a time as they break. I use a razor knife to cut a 5" X 5" square on the inside of the door right behind the plastic catch on the edge of the door. I have some stained plywood patches that I then cover the hole with but am thinking of using license plates from states I visit to cover the hole. Just use 1/4" tek screws to attach the cover.
Not the prettiest but allows full access to the plastic catch and I don't have to worry about bending the door trim. Will also allow me to easily replace them as they will break in the future.
