The company I work for does a lot of plastic component molding and overmold of custom cables and connectors for various applications. Current practice is to have the weight of the resin on the bills of materials, and when a work order is completed, the resin that was used on the work order issued to that particular job. This is a very manual process with a lot of inventory transactions for each work order and there has to be a better way. For those of you that injection mold plastics, how is it that resin inventory is managed? How do you account for setup resin, scrap, etc?