Steve, scoring is an extra step, and adds both cost and value which is realized in assembly. one array = many parts. 1a. If the parts within the array are square with no slots, they can be scored out completely eliminating the need for NC Rout. (we do this frequently). 1b. You are correct, however, this is a design decision and manufacturing eficiency is not always the first consideration. (tab rout vs score) 1c. Yeah, some do. it ain't terribly accurate or fast, but it can be done. (depth control is iffy and one side at a time) 2. There are two common methods for alligning score lines 1) pins in holes. 2) edge reference. Niether lend themselves to trapazoids. (no) 3. Yes, however, when the proper score depth is achieved, manual de-paneling should produce very little stress on components. 4. Let me know on this one. That would sure save a lot of time around here. Hopin this helps, Mark Simmons, V-Score Central, Inc. (714) 751-2361 ################################################################ TechNet E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c ################################################################ To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TechNet <your full name> To unsubscribe: SIGNOFF TechNet ################################################################ Please visit IPC's web site (http://www.ipc.org) "On-Line Services" section for additional information. For technical support contact Hugo Scaramuzza at [log in to unmask] or 847-509-9700 ext.312 ################################################################