Milligrams ?
so what were you trying to do . use 1 cc and filling it to the 10 line? if so your only under by a 1/2 cc . how long have you been doing it?
so what were you trying to do . use 1 cc and filling it to the 10 line? if so your only under by a 1/2 cc . how long have you been doing it?

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