I recently purchased a 1999 Limited Edition SG Special from ebay and when it arrived I noticed that there was hairline cracks near the neck joint at the head stock on both sides. The seller did not mention this in their advert and I am now a bit concerned that this is more than just cosmetic. I have tried to show it in the pictures below. The other thing is that the all long the neck the join between the fretboard and the neck does not feel smooth as you would normally expect and have experienced. The fretboard is ebony on this model. I paid £450 for it which seemed like a reasonable deal but now not so sure. Any advice is greatly appreciated.