Pro tip: Giving the riser enough time to do its job prevents shrinkage holes.

Christopher Young · 2026-03-03T03:16:11.890105+00:00

I finally learned that cutting it open too early just ruins the whole casting!

Wait, what if the riser itself is the problem? Like, a bad design means it can't feed properly no matter how long you wait. Seen that happen.

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michaellopez7mo ago

Cutting it open too early might not be as bad as you think (seriously, hear me out). In some cases, you can catch a big flaw and fix it before the whole thing sets. That little risk can save a bigger mess later.

4

butler.iris7mo ago

Catching a flaw early sounds good, but is it worth ruining the cast?

2