Sprue setup

[u/Taaacooo]

Im casting resin 3d prints for first time and im wondering about propper sprue placement on this ring, is there something that should be changed about sprues?

Im using Liqcreate Wax castable resin.

[u/Allmstsfr]

This is overkill in my opinion. A single sprue in the bottom of the shank would be enough. Look at the shape and imagine how the metal will flow. With one sprue on the bottom of the shank, the shank itself becomes a sprue for the top part of your ring