[Richard and Rhonda]

It's good news and bad news. The good news is I found a big air leak where a line went into one of the press on fittings. It was on a solenoid WAY up under the coach hidden along the frame rail. I used a compression fitting to replace the one that was leaking. The line looked like it was under a little sideways stress which the press lok fittings don't like.

The bad news? I had hoped to draw a complete schematic of the air system for my own benefit. That didn't happen because the air lines are all bundled together making it impossible to physically trace individual air lines. If I get bored or industrious, I'll snip all the zip ties and trace them out.