-.02 to +.03 ... that’s why I said some purest cut powder kernels in half. I have found this is not necessary because all stick powders have long and short kernels. With experience, you learn to recognize the one that is needed, spread out there on the bench.

Measuring to these extremes assumes the ability to shoot the different on target.

Using an example, with Your scale, if You load to 40.12 you have the potential for max load weight accuracy. If You load to 40.1 the accuracy potential lessens. If You load to 41 it lessens even greater. With a scale like Yours , it is best to load to the second decimal point for the maximum weight accuracy.