Since none of us actually mentioned exactly what our gripes are with the Lee scale, I thought I'd mention it here for the op and others searching.
It has 3 poises, one of which is a knurled brass nut that is used to zero with. My experience is that this thing is maddening to use because it's nearly impossible to get it set right and stay that way for even a few minutes. One poise uses a steel ball and this works fine. The last poise is a plastic slider for the fine adjustments and what a royal pain in the arse that thing is. It's infuriating to try to read and the poise itself will move if you happen to breath on it, which is quite likely because of the need to get very close because it's so hard to read. Sure it has a lock. Other beam scales don't have such a lock or the silly poise to zero with. The Dillon uses 2 poises that simply drop into well defined notches, no locks necessary and it's very very easy to read. Zero is adjusted by a very simple leveling screw. The Lee scale is just another of their "solutions" looking for a problem that otherwise wouldn't exist. K.I.S.S.
The last time I tried to use the Lee I couldn't get it to repeat after carefully setting to zero with checkweights. Without any other changes what-so-ever, I could remove and reinsert the weights into the pan a dozen times and never the get the same reading twice. In all fairness, I didn't learn about the need to clean dust from the pivots till after I bought the Dillon, so this issue could very well be my own fault. Still, for me, the Lee is such a PIA that I'll never use it again. Hammer time!