I purchased a Lee C312-155-2R mold and on my first casting session one of the mold blocks and the sprue plate fell off. I called Lee and the Tech who assisted me said to drive the pin back in. I did this with some trepidation as the pin did not look like a normal drift pin. It had some sort of funny looking threads on one end. I however drove it in as far as I deemed possible and continued to cast. Upon closer inspection, the pin in installed with an Allen wrench or something similar. After the suggested fix the quality of the cast bullets was barely acceptable but for $19 what is one to expect. On the third casting session, maybe a total of 800 bullets, the mold half fell off again. This time I used Lee's email & photo vehicle to see what I could do about replacing the mold. After 3 emails it has been determined that if I send the mold back at my expense they will replace or repair it. I asked specifically if they would replace the mold as I do not feel I should have to pay an additional $8 (shipping) only to receive back a repaired mold that may or may not operate properly. All I really wanted to know was if they would just replace the mold with a new one, but alas I could not get them to commit. I still feel that they should pay for shipping both ways as that is how I conduct my business. Am I wrong here? Be gentile.