Fellow TechNetters: Is there a correlation between PWB inner layer misregistration and reliability? What is IPC guidelines numerical value with regards to inner layer misregistration hole breakout of signal capture pad (s)? I always hear of +/- 3 mils for all processes in the PWB process. Victor, ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________