Hey Leo,
You won't worry about that when it's warm out; but when it's 38 degrees, like on your trip home, it can be a bit cold (especially with no heater).
As you know, I'm not a AD owner, but seems like your regulator return/counter spring (don't know if it's called that) is failing. I'm sure one of the AD guys will let you know.
Nice to see you at HC and to hear you had a good trip back!


~ Victor
1941 3/4-Ton Pickup (in process). Read about it in the DITY Gallery
1955 Grumman Kurbside "Doughboy" 235/3 on tree w/ OD
1957 3100 - moved on
1959 C4500 Short Bus "Magic Bus" - moved on
1959 G3800 1 Ton Dually "Chief" - moved on
1958 C4400 Viking "Thor" ~ moved on to fellow Bolter