I have searched and read all the messages about the 2630's leaking and the big bubbles on the screen.  We have 2 that are doing this and are afraid that they will quit at the most inopportune time and are thinking maybe we should have them repaired.  We are located in North Texas and those cabs can get very hot during the summer if not in use and closed up.  Is that the problem and are there any solutions that anyone has found?  If not what is the problem?  Thank you in advance.