Has anyone gotten their TRK scrowns stamped? Fabian (meatboy) told me he once stamped them, but it was problematic, and he does not wish to do so again. I think that was with a Kingsley hand operated stamper though, so I'm wondering if a Malahide machine would produce better results... But would the slightly small diameter of TRK's produce new challenges? Anyone have experience? Advice? Guesstimates?? :