Little to nothing, vendor to vendor. You might need it to fit some process internally, but I've NEVER seen the need for it. Mitch Sr PCB Designer San Diego, CA ---------Included Message---------- > Date: Fri, 26 May 2000 15:02:49 -0500 > From: "Mark Mainland" <[log in to unmask]> > Subject: [DC] IPC-D-350 > > Can anyone tell me a little about this spec. We have it on CAM350 > and I would like to know what it can do for us? > Thanks > _____________________________________________________________ Tired of limited space on Yahoo and Hotmail? Free 100 Meg email account available at http://www.dacafe.com