At this point I have been unable to verify a source for 1mm high carbon at home (Bangkok).
IF I DO find a 1mm source of course I will return to my plans for okegawa-dou, but if you are interested in upper-end kabuto please contact me.
Additional note: Eff has dibs on the first spot in a helmet queue, but I understand the job hunt has *ahem* limited his discretionary fund.
