My driver's door mechanism works nice and easy, but the pass side is very hard. I greased up(heavy)everything I could on the pass side, but it is still tough - especially the last 1/4 of travel. I am afraid I will break the handle some day. Nothing seems bent or damaged or even rusted. Any "quick fix" suggestions, or do I need to pull out the entire mechanism out of the door and see what the problem is? How bad of a job is this? Do I need midget hands? Thanks ......AL