I have a lee 6 cavity .38 mold that I just cast about a gallon jug full of bullets. The aluminum on the face of the mold closest to the handles has begun to wear off. I have lubed the joint VERY regularly, to the point where more than half of the time my mold is smoking at the pins. However, now the faces will let a little lead in between the bullets every now and again, almost as if I have something on the face of the mold. It doesn't happen all of the time.
Upon further inspection I found that the pin closest to the handle seems to be recessed more than the one on the end where the sprue plate is attached. I am wondering if this is my problem. The pin on the sprue plate is pushed all of the way out so that the pins "shoulders" (for lack of a better descriptive term) are even with the face of the mold block. However, the pin on the handle end is recessed so that the shoulders sit a little more than 1/16 inch below the face of the mold.
Someone who has a lee 6 cavity mold that consistently works, IS THE PIN SUPPOSED TO BE RECESSED MORE THAN THE ONE ON THE SPRUE PLATE END? Do yours stick out the same amount.
Thanks for any help you can provide.