OK, let me ask one more question. Reversability of hide glue. Couple that with extreme heat and humidity of Mississippi, La, and does that have anything to do with why I've had trouble with necks coming unglued or "softening up," and therefore needing to be reglued? Remember that I am thinking of six hour drives ar 100 degrees and 99% RH, in hot vehicles with or without AC (more often without), Concert halls that only turn the AC on for performances, etc.
I've had a few university basses come to me for fixin' up, and one pof the problems was simply, they came unglued. Hot storage rooms, etc.
Is hide glue that sensitive, by any chance?
I know that when I glue tiny insects to tiny points on insect pins, I have to use a different glue in the deep south than in New England. Most folks do. (There must be some other entomolgical bass players out there). Glue is interesting stuff!