An age old problem I know... but despite my best efforts

to glue the offending stile to keep it from expanding each

summer, I am now faced with the same problem , same interior door, again. Before I take the clamps to the door to tighten it up (now that drier air exists in the house), so the door will close efficiently, does anybody have any long term solution to this problem apart from replacing

the door. (Fyi, we're dealing with a four panel clear

pine, stained, urethane coated interior door.

Thanks..