HELP NEEDED for the IPC-PE-740 Trouble Shooting Guide The IPC-PE-740 task group, chaired by Patty Goldman of PPG, is in the process of updating the Trouble Shooting guide, and is in need of input for the "Design & Documentation" section. If you are involved or associated with printed board design, we would like to know your most common &/or perplexing problems related to design & documentation. Hopefully you will also have discovered the Cause & Solution, if not, perhaps someone else on the network will have the answers. Problem areas might include: Drawings (Lay-Out, Lay-Up) etc. Design Practices (DFM) Material Selection Specifications & Contracts Design Data (Digital) Data Transfer, (CAD to CAM to CAE) Any others you may think of Send responces to [log in to unmask] &/or [log in to unmask] Thanks in advance: Vivian Vosburg, IPC, (708)509-9700 x377