Steve, In addition to agreeing with Jim's reply, I would like to add one other caution based on your comment about Receiving Inspection. If your company is still paying receiving inspectors to 100% inspect the incoming boards, they are wasting their money, delaying incoming inventory and creating a false sense of security. If the incoming quality is that unstable they are buying from the wrong shops. If you are receiving a high percentage of x-outs, inspect the x-outs long enough to learn where your supplier's problems are. Work with them to improve their process or buy from a shop that better fits the technology level of your boards. Norm Dill