Good Morning/Afternoon TechNetters! Those of you using 0201 and 0402 technology, what typical spacing between pads are you using? Has anyone performed a DOE or Taguchi Robust Design on these type components to find out where tombstoning starts or placement problems or paste application problems? I have been searching web sites and have found little on these type subjects. I was on the TechNet a couple weeks ago and received some great advice on 0201 and 0402 subject matter, but really I didn't ask any detailed questions. Is this portion of SMT technology still that new? Any and all comments are welcome. Thanks Ron Hollandsworth ITT ############################################################## TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c ############################################################## 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 ##############################################################