Hello Technetters, Is there a modification to be made to a 0.031" hole for a lead of 0.018" if the board thickness is 0.125"? I've been told that some board we assemble continuously have to be reworked, these seem to have solderability problem. Some claim the board thickness may be related to our problems. Any information would be appreciated. Thank You! JF ############################################################## TechNet Mail List provided as a free service by IPC using LISTSERV 1.8d ############################################################## 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 web site (http://www.ipc.org/html/forum.htm) for additional information. If you need assistance - contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 ##############################################################