20
Pro tip: Giving the riser enough time to do its job prevents shrinkage holes.
I finally learned that cutting it open too early just ruins the whole casting!
2 comments
Log in to join the discussion
Log In2 Comments
michaellopez4d 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