I'm pretty sure modern scales are sophisticated enough to deal with voltage fluctuations but can't rule out some effects. I couldn't get my PACT to settle down enough to calibrate for a spur-of-the-moment loading session this morning so I fired up the RCBS Chargemaster and it settled right in and did the job. These digital scales are more sensitive than most folks realize. I guess being a little temperamental comes with the territory. Some days we have to drag out the old balance beam.
Life Member NRA, TSRA
Smokeless powder is a passing fad! -Steve Garbe
I hate rude behavior in a man. I won't tolerate it. -Woodrow F. Call Lonesome Dove
My favorite recipes start out with a handful of used wheelweights.