I checked a few online load data sheets, I've already bought the Speer manual, and I have the Lee book on the way. What others are recommended? I was also thinking the Lyman. In the future, I'll make sure to mention the resources I've already used so as not to come across like "Hey, do this for me". Thanks to all for the help, when I went down to the basement to cook up a few of these, I found the expander (inside the die) was missing. A family member recently gave me the whole setup consisting of a Lee Pro 1000, Lyman 1000 Scale, Lyman 600 Tumbler. The press is missing the primer tray and the bit for the die. So, $6.00 worth of parts is holding me up, but when I do get going I'll start with 7.9 gr and work up from there. Again, thank you for all the help.