My new SG limited sunburst from musiciansfriend came the other day...it was stamped 2011 and inspected Jan 2012 according to Gibson checklist. The thing is...and Im NEW to Gibsons..is there are little ridges next to the fret where it meets the binding on the top of fretboard..this occurs at a couple frets. There is also a line in the back of the headstock which I hope is not a repair or glue job...here are some pix...hard to photograph but...guitarzen's home