[Richard and Rhonda]

Thanks to all for the info.

I have the both the 120 AC and the 12VDC compressors. However, despite using gallons of soapy water and reworking the leveling valves, I still not have located a leak in the coach air system. If I have the 120 AC compressor on while parked, it will cycle once per hour or so. One day I will find that leak, it's become personal if you know what I mean.

My 12 V compressor is set at about 30 lbs so I will crank it up a bit and see if it does indeed operate the pocket door.