Hi guys, Yesterday at rehearsal I noticed what appear to be 2 cracks on the neck of my Gibson Thunderbird, where the neck is connected to the body. It's only on one side of the neck, the other sides is OK. Other than that, the bass is flawless. The bass is less than a year old, so I'm rather worried... I'm not sure however whether this is the neck falling apart, or the finish breaking apart, or just a fault in the finish I only notice now... Any advice? Should I take it back to the music store or have it checked out by my luthier first?