While doing my "morning reading" I came across an article by "da man" himself, H. Guy Loverin in an issue of the June '54 American Rifleman. It's entitled "Assembling Reloads" and deals exclusively with cast bullets and his methods of achieving accuracy with them...
Also includes load data for the .22 Hornet, .222 Rem, 250/3000 Savage, .257 Rbts, .270 WCF and the '06.....
If there's enough of you interested, I don't mind typing it out for a sticky....
Dennis
(And I ain't no typist!)