[rheavn]

George,
You know you have air leak(s), the question is where.  Remember ten small leaks equals one big air leak.  I tried the spraying soapy water around & never found any.  Asking for guesses or using the shotgun method likely will not find your leak(s).

The best way to find air leaks is to have an organized approach that focuses on components and fittings. Then these components & fittings need to be isolated and tested, using the right tools.  These components and fittings can be inside the coach, available through the exterior compartments and under the coach.  Also suspect your air tanks--mine has eleven.

Read these threads.  These inexpensive tools are needed to locate and fix your air leaks.

http://newellgurus.com/showthread.php?tid=2705

http://newellgurus.com/showthread.php?tid=2674

http://newellgurus.com/showthread.php?tid=3731

Good luck & let us know what you find.......................................