I appreciate if the group can provide information on the following: I heard about a vibratory device that transfers vibes to the conveyor of a re-flow oven, and in turn to the PCB, to cause the components to self-center. Where can I find information for this devices? Anyone had any negative experience with this process? My concern is if the vibration can produce a wicker solder joint structure at solidification. Any comments? Thanks for your help. --------------------------------------------------------------------------------- Technet Mail List provided as a free service by IPC using LISTSERV 1.8d 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 delivery of Technet send the following message: SET Technet NOMAIL Search previous postings at: www.ipc.org > On-Line Resources & Databases > E-mail Archives Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 ---------------------------------------------------------------------------------