That is why your scale should display one more digit than the accuracy you are looking for.When you do electronics there are things in the background one can't see. When working in the machine trades for years and a tolerance was off on a critical and very expensive part we would get a double check with manual mics. The manual mics always won that contest. The readout on a digital maybe say a tenth of a grain. Maybe yes, maybe no, but definitely maybe.
I too on the wait list for about 2 years so hopefully a notice of delivery by the end of the month…I used a Chargemaster and a Harrel's hopper a lot. I finally gave the Chargemaster to a buddy as he needed a scale, as I found I was always faster using the Harrell's and trickling up (with my fingers) using a separate electronic scale. Most of my varmint loads are shot using "semi-course" powders. I wish I had a good load for using 10X, Tac or one of the other "super fine" powders, as I'd just dump straight from the Harrel's hopper to the case. If you are using a very fine powder, dumping charges straight from the hopper is the fastest method. You will likely remain within 1/10th grain as long as you keep the hopper at least 1/2 full at all times. Not as accurate as trickling on a good electronic scale - but plenty good for varmints. As far as hoppers go, I doubt there are any (much) more accurate than the Harrel's.
That said, the latest models of the Chargemaster are faster and more accurate than my old one. Back around 4 months ago, I put my name on the list for the Ingenuity Precision latest hopper and scale setup. I HATE charging cases. I look for the easy button too.
one thing this thread has got me thinking is mabie i should give up on my AD120 and V3 trickler. for accuracy loads i throw lite with a redding and let it trickle up. i dont think i could get tha accuracy out of my M5 i get out of the AD. i set mabie grain or so low to trickle up and it takes about a minute per load. like nettle says though Im always thinking about the electronics .Which is faster, a manual like a Harrells or an electronic (RCBS, Lyman, etc)??
Which is more accurate? Manual or electronic?
Just thought I'd ask for a couple opinions...
Aint that the truth. I can think of a half dozen things that give me larger groups or missed shots and it sure ain't the +/- .1 grain of powder thing. jdReallocate the time used to dump the powder and then trickle up, to practice shooting in the wind. Being able to read the wind will contribute more to hitting squirrels than .1 of a grain deviation in a powder charge. When loading up 400+ rounds for G.S. hunts I use a Redding BR 30 measure and do not neck turn. Return on investment just isn't there.