Is there a considerable difference in the thickness of wood used in the SGs over the years? Are there any particular eras that the bodies of SGs were significantly thicker than others? I just noticed that my 2005 SG looked thinner than some of the current reissues, but I did not do a side by side comparison - just from memory. were the old ones thicker? I'm guessing the thicker wood would have given it a lot more sustain and warmth to the SG as well.