I hope this is the right place to post this if not would someone please move it to the right spot. so here goes. I have a Dillon 550b press I have a 2 die set in 223 a empty loading block for the Dillon. in the last 20years I have only loaded strate walled pistol bullets . now I would like to start loading 223's but I have no idea as to go about setting up the dies. can someone please help me with this thank you in advance D Crockett