360-1 Casting better?

Oldmanmopar said

First pour out of a ladle is less porosity .

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Do you mean the first block poured each batch, or the first part of the run???

Have you seen the size of the "ladle" that they pour the block castings from??? It's at least two stories tall...


I would think the first part of the run has the same porosity with batches that big...