Just how accurate is your scale? Most scales made to register in tenths have a tendency to round up the hundredths. For instance a 2.72g(within tolerance) may possibly register as 2.8g. A copper planchet at .13 low from standard 3.11 would be 2.98g and el cheepo would round to 3.0g....which I have found fairly often. Very seldom have a zincolns at 2.7g and read it on another at 2.62g



















