From a friend who has a Warwick. ...I noticed tonight the neck on my Warwick seems to be splintering, and the wood on the fretboard has these small crevices, little cracks. There's noticeable lines in the grain, and some strange black spots?! I feel like it's falling apart. Have you ever heard of this? Sound like it could be fixed or is the neck wood just going bad? Thanks for any info.