sicilian wrote:Do you attach the sprues like in the tutorial, at the head area? or inside the peg hole?
Attach them like in the tutorial, on the top back of the head. You don't want to put them inside the peg hole for a few reasons 1) Then you won't get the peg hole in the casts and you'll have to drill the peg hole out everytime, and 2) you're going to get air bubbles in the chin area. You want the sprues to be attached where no air will get trapped when you cast it. Remember the sprue becomes the pouring point when the mold is made so you don't want any part of the head above the sprue because it will trap bubbles.
lol this is hard to talk about without pictures.