Every notch this ball is moved equals 10 grains. The ball poise is astainless steel non-magnetic ball. Never remove this ball or replaceit with a "ball bearing." This ball is specially made to exteme,uniform tolerances from one "heat" of metal to assure uniform andexact weight.
Not an answer to your question but I suggest buying a scale made by ohaus instead, like a lyman, rcbs or ohaus.
Used ones in good shape you can find for 50-70 bucks.
But not as accurate as a LEE press. Quicker, yes.
??? who was talking about a press lol. Stop using whatever you are using![]()
Managed to loose the steel ball used for balancing/adjustment from the scale arm. Anyone know where I can get a replacement or if could use something like a slingshot ball instead? What size, weight etc.




























