i posted this question in late november. it concerned a lyman 314299 that casts eggy. both cavaties,both nose section and driving bands. each are .0015 out of round. for those of you that have not read my november post; belive me. the mold does cast out of round. this post is to tell you of my attempe to get it round. i had to leave the project for several weeks because i became sick. first with severe gastritis that tookme a while to get to the doctor and hospital to have it diagnosed. in the middle of this illness i became sicker; and no one could figure it out. after several trips to the hospital; i asked to be tested for Lyme disease. guess what that was it. so after a lot of meds i'm about 90% now. so, back to lapping the mold cavities. after about 10 minutes in each cavity with a "T" handled tap wrench and 220 grit i can see only about .0003 change. so, this is the point where i quit. i'll buy a new custom mold. lifes too short to mess with this project.