Good Morning Karen, I had the same problem some years back with the cause being identified as excessive tension on the reel tape during pullback and ESD. Both were easily fixed with an adjustment on the feeder to lower the tension and the placement of an air ionizer within the confines of the placement machine. Good luck! Steve Sauer Sr. Manufacturing Engineer Northrop Grumman, Xetron -----Original Message----- From: Karen Walters I just want to see if anyone has experienced parts flipping in Pocket Carrier Tape on Pick and Place Machine and if you could help me identify some potential root causes. --------------------------------------------------- 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 847-509-9700 ext.5315 -----------------------------------------------------