I use heavy motor oil, don't fill it all the way to the top, and don't have any issue with it seeping out. Could even use gear oil. The thicker the oil, the better it will dampen... with no loss in accuracy. I don't even own an electronic scale. I prefer the manual balance. I believe my dad picked this up used at a gun show 40+ years ago for cheap. Glad he did! I'm 55 and started reloading with a Lyman Spar-T turret press before I had my driver's license. Lyman was pretty low quality compared to RCBS, Redding, etc back then. But, sometimes 'cheap' is a quality overcoming many faults. lolThe only bad thing, if it is, is that the oil from the reservoir seems to capillary out of the well and eventually coat the entire scale. I think the crinkly finish on both contribute to the oil flow. Maybe if I used some heavier oil, such as the 30 wt noted in mike's picture it might alleviate the problem. I've always used clean mineral oil, which is pretty light viscosity. So, yes, they are a little messy...
My Ohaus 10-10 is probably similar in age and I do not plan on replacing it as it verifies check weights down to 0.1 gr - https://www.thehighroad.org/index.p...-unlimited-budget.912629/page-2#post-12465906I have a Lyman that is at least 50 yrs. old it seems to work well ... Is it time for a new one?
Some people will never give up their beam scale. Sort of like the folks that still write checks at the grocery store and carry a flip-phone. Beams are accurate to a tenth of a grain and that’s not good enough (for me).I have a Lyman that is at least 50 yrs. old it seems to work well and no I don't do competition shooting.
Is it time for a new one?
How about good enough to see the impact of a kernel of H4831...Some people will never give up their beam scale. Sort of like the folks that still write checks at the grocery store and carry a flip-phone. Beams are accurate to a tenth of a grain and that’s not good enough (for me).
I obtain .02 gn +/- accuracy from my digital. And I use Apple Pay at Costco