hey guys, i just bought a 10oz PAMP bar and some of the corners look like they've had some of the gold shaved off or have been worn down or something. Is that normal? What do you reckon it's from - someone testing the gold or something? I weighed it and it was 311 grams, so i don't feel like i've been ripped off or anything, I'm just wondering why it might be like that. Spoils the looks of a good bar if you ask me!