jOe,

Lead #8:
.088" 1 grain
.083" .09 grain
.087" 1 grain
.088" 1 grain
All 4 weighed together 3.9 grains

Tungsten #8
.084" 1.6 grains
.084" 1.5 grains
.087" 1.6 grains
.087 1.6 grains
All four weighed together 6.4 grains

Had an outsized #8 lead that measured .095" weighed 1.3 grains

The above is reflective of the two photos showing different volumes of a pound of each shot.
Digital scale weighs in .1 grain increments up to 750 grains. I don't know accuracy, but probably about .05 grains. I don't know at what weight the scale rounds up or down.

Gil