Is anyone out there using electrical (BBT) test on inner layers, as opposed to AOI, before pressing. If yes, what are you using for tooling holes to register panel to test fixture? Thanks John Parsons Pre-Production Engineering Circuit Graphics Ltd. *************************************************************************** * TechNet mail list is provided as a service by IPC using SmartList v3.05 * *************************************************************************** * To unsubscribe from this list at any time, send a message to: * * [log in to unmask] with <subject: unsubscribe> and no text. * ***************************************************************************