If you favour guilt - but also suspect the sound moderator was concocted to form part of the 'noble cause corruption', then if red chipping was paint from the mantelpiece, isn't that a bit of a jarring coincidence? I mean the paint on the sound moderator is supposed to be from a struggle in the vicinity of the mantelpiece. I know what the answer will be. 'It's paint from the mantelpiece but not linked to any struggle'. All bases covered.