OMG! I have the biggest running ARGUMENT with John Lee!
The Lee powder measures come with disks with fixed diameter holes. No in-between sizes. Sometimes (depending on which powder), the smaller hole is too small, and the next larger size is too large. Plus, he puts some damned chart in with the powder measures, which suggests that if you want this many grains of this powder, choose this hole diameter. RUBBISH! I haven't had one line up right.... ever..... Dangerous for those who just grab the chart, and don't check the actual resultant weight.
And, I always tell my students to NOT EVEN THINK ABOUT THOSE damn yellow dippers. Talk about NO ACCURACY.
Sorry, Kenny, but I have to seriously disagree with you on this one.
Adjustable powder measures and a scale for checking it are the only way to go, in my book.