WOW, I just went 44 hours between compressor cycles! Actually, I needed something out of the coach & opened the door or it would have gone a little longer. I think I can go on to another project now. We all know another leak will happen but I'll enjoy it while it lasts. The suspension was in manual levelling mode & it didn't move at all for the last 3 days. 
How I got to this point? This week I replaced the 2 pocket door valves & fittings, all fittings on the three door emergency valves, the entry door fittings between the valve and the cylinder and a bunch of fittings in the curbside pneumatic compartment behind the tag. I sprayed leak detector fluid on fittings and placed the borescope looking at the backside of some fittings and go work on another project. Every now & then would wander over & look at the camera and would eventually see a tiny bubble-Gotcha! Repair, move on to the next one & repeat. It works well in cold weather since the fluid doesn't dry up so fast. It didn't work at all in the summer.
How I got to this point? This week I replaced the 2 pocket door valves & fittings, all fittings on the three door emergency valves, the entry door fittings between the valve and the cylinder and a bunch of fittings in the curbside pneumatic compartment behind the tag. I sprayed leak detector fluid on fittings and placed the borescope looking at the backside of some fittings and go work on another project. Every now & then would wander over & look at the camera and would eventually see a tiny bubble-Gotcha! Repair, move on to the next one & repeat. It works well in cold weather since the fluid doesn't dry up so fast. It didn't work at all in the summer.
Jim
2014 Newell Coach 1482 Mid Entry 45'8" Valid Slides and Valid Levelling