by wilky » Wed Jul 18, 2007 10:34 pm
A humidifier is a good idea. Also keep it in its case, not on a stand or wall hanger. And untune your strings when you have it stored. This is what is pulling your top into a bow. There are approx. 180lbs. of pressure pulling up on the bridge on a flattop guitar. If you want it repaired take it in to a gibson certified repairist and see what they say.