thanks so much , really helpedNot sure if this will help but an easy way to find an objects volume is to place the object in a container filled with water. The amount of water it displaces will be equal in volume to the object. So if youhad a mold made for an action figure (lets say) and wanted to know how much resin to duplicate it, you could fill a pot with water to the brim. Put that in a larger pot or basin, put the action figure in the pot full of water and the amonut of water that pours over the edge into the larger container has an equal volume to the action figure. Pour that into a measuring cup and you can see how much resin you need.