One recent purchase is a fretless bass with two humbuckers and lighter than any wood bass I have ever held at 6.5 lbs. The internet found me the builder's page which leads me to believe I own number 8. Problem is the wood seems to have lost it's weight by losing structural integrity. The tapewounds are literally pulling the bridge screws out of the body. Would it be salvageable to try a bridge with more screws, or should I try finding a new body for the neck and electronics?