First Post here!! glad to find this place!
So I'm just starting down the slippery slope of getting into guitar repair and have purchased a couple of old Harmony's to work on first. One of them is a nice Soveriegn 1203...but it has some issues. The center seam on the top has seperated a little and there is a considerable dip at the end of the fretboard...in front of the sound hole. Fairly typically Dryness damage right? I guess I'm wondering if these "older" guitars ever stabilioze to the point where humidity is no longer a huge issue....I'm hoping that a couloe of days in a "humidity chamber" will do some good....I'll keep you updated.