The rear door on my 49 Kaiser Traveler is stuck shut, I have no room to work to pull the panel off and get to the assembly, anyone have any suggestions. The door handles on the other two doors wouldn't engage the latches and I had a field day with them also. I ended up climbing from the back into the front seat then hitting the interior of the front doors many times to get them open. The rear passanger door has been treated with spray lube and I have used a small prybar to attempt to open it and I would almost swear it was welded shut like the rear drivers door. Thanks for your suggestions.