I just got one of the new way lee is making their 2 cavity molds. Gone is the wavy extruded aluminum molds with the pins on the bottom. Now the molds are flat and have cross pins like most other molds, made of brass, steel, and cast iron. Some pics;
The front profile is also different;
This mold seems to lock up more positively, AND the lubrication points are only the 2 pins and the sprue plate pivot.