Sticky Freezer Door
What's the solution for a freezer door that, develops a "vacuum lock" and won't let you re-open it easily to, say, replace the ice cube tray that you just took out a moment ago to get ice cubes. I would think that there should be a vent somewhere to prevent this - but I can't find it.
2003 GMC 3500 D/A, CC, LB, 4x4 and 2000 Airstream Excella 30. WBCCI 7074