I cast some 45/70 405gr over the weekend in a double cavity. The first few sets came out fugly. As I continued it was better but not great. There are lines in the bullet. What's the cause?
I'm thinking that the lead is not hot enough causing cooling before the cavity is full.
If so, what is a good temp?
(I have an IR thermometer)
Can it be too hot?
I'm thinking that the lead is not hot enough causing cooling before the cavity is full.
If so, what is a good temp?
(I have an IR thermometer)
Can it be too hot?
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