So, I ran into the garage again
. I left the tire carrier open, and backed up. Fortunately, I only had to replace one section of the garage door track, and a screw on the tire carrier (of course, I had to drill it out, then put a new one in, and broke that too, so...) So I ended up taking the carrier off so I could work on getting the broken screw out. When I did so, I noticed that the truck sat about an 1" higher...and it actually looked perfect! Then, I started the truck up and it self-leveled....I'm back at the original measurements
. Is there a way to retrain the air suspension?