Hi, I'm looking for some advice regarding any IPC or MIL guidelines on the amount of wire links (repairs and or modification) allowed on CCAs/PWBs. I'm aware of the IPC 7721 standard of how to add wire (or jumper) links but I'm more interested in the amount of links and the length of links permittable at design release stage and final customer delivery stage. I'm based in the UK and am aware of an old Naval guideline, NES501, but wondered if this was now covered within an IPC or MIL standard. Many thanks in advance. Steve. --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 1.8e To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 -----------------------------------------------------