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Old June 21, 2011, 04:26 AM   #5
Marco Califo
Senior Member
Join Date: April 4, 2011
Location: LA
Posts: 1,243

Definition of metering: To measure a certain volume in cubic centimeters, of powder, intended to weigh x (target); actual weight = y. Variance z = x - y

From best-to-worst metering:

1. Measured and weighed charge y = x. Variance z = 0.
2. Measured and weighed charge y NE x. Variance absolute value GT Zero.

A good metering powder consistently will have a low or Zero variance.

A bad metering powder will have a variance. The higher the variance. the worse the metering.

Thus "metering" is a measure consistency. Varget does not meter well = inconsistent weights from a powder measure.
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