I thought about making milk duds too. One problem that I ran into was the dome on the tips (triangle, lepro, or elk master), after pressing them they would disappear. Start off dime shape, and end up nearly flat. That lead me to think that the pressure would be uneven, center would get the most, then the sides.
So I made a tip press contraption that would compensate for the dome.
The shape it has is Dime Shape, so when it was pressed, the tip dome has even pressure applied.
Anyone venture to guess how it was made?