Doors and Windows - sliding doors

I have a "Florida" room with 4 sliding glass doors. One door does not slide easily, the other three do. Can I switch the sticking door (which we use often) with one of the other doors (that are not used often)? I have attempted to adjust the roller height and have cleaned out the tracks on the sticking door.

Thanks so much

You should be able to lift the doors out of the tracks, and switch them.
Good Luck!
Mike

I have an aluminum Traco sliding glass door and I am trying to replace the guide rollers on the slider. I am having a tough time removing the stationary door. The center of the header must be sagging slightly making it difficult to remove. I noticed that there is a plastic spacer under the staionary door. If I slide it out from underneath the door and and flex it on an angle to remove completely, will it flex enough to do so? If not do you have any suggestions?