Howdy ; I just took in a Martin 2 1/2 - 17 that is in great condition for it's age but someone has put steel strings on it at some point and the 3 neck sections are starting to come apart. The joints are still together but not tight and the neck angle needs to change to be playable. The guys who did this joinery back in the old days were very skilled and I have rarely seen this type of neck disassembled.
I am looking for a strategy to get this heirloom back in playing condition. Thanks in advance.