http://thefiringline.com/forums/showthread.php?t=506751
Ummmmm, beat ya to it! Being first to report the new lee design I mean.
I think it's a move in the right direction, the improved locating pins and the smaller blocks. I would imagine the bigger boolits would need deeper,(thicker), blocks.
Mine was/is a .440 round ball, it works very well!