There is no reason to bake a properly processed PCB. Baking prior to assembly is used with mixed succeess to hide weaknesses of the board. It also affects solderability. Can you tell me why your customer is asking you to bake ? *************************************************************************** * 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 and no text. * ***************************************************************************