Power windows in winter

[Droptop]

Has any one had problems opening the doors on the convertible when it is really cold outside? Usually this has happened when it has rained or snowed and below freezing outside. The windows wil not go down the little bit before you open the door. You have to pull real hard to open. I really do not want to break the window by doing this. Then when you close the door, the window rests outside of the rubber trim, leaving a gap around the rubber trim. Any suggestions, or have had this problem?