Before everybody gets angry and Walkalong decides to shut down this thread, I'll share the first shock I experienced back 50 years ago when I bought my first Rock Chucker. Brass isn't perfect, powder isn't perfect, primers aren't perfect, bullets aren't perfect, and not one tool used in Reloading is perfect, and I'm not perfect either. Yet I expected perfect ammo, perfect measurements, perfect powder drops.
Wasn't long I realized that there was room for some error and the ammo was still usually better than most factory, in spite of it.
I used an RCBS 10-10 for most of that time......learned to keep it covered and clean. But yet I'd heard of the idea that it was wise to check it with another, so I bought a Gem-Pro Electronic. Now that about drove me to drink.....until I realized that all the variation it measured was two decimal places. yeah! 100ths of a grain. Don't need two decimal places. But I don't use it much any more, the 10-10 is easier IMO, and plenty accurate.
RCBS offered to "give" me one of their new black tricklers for some "free" help I gave them on their website. I declined. Would have been wasted on an old fart like me, happy enough with my Uniflows. Should have taken it and given it to Walkalong.....for all he's done keeping this forum entertaining and civil. Next time they offer me something, I'll do that.