Chris, Yes, since there may different fill materials, construction idiosyncrasies and no specific cap requirements or no cap required at all, the caveat was not included. If smitten with verbosity, add the following: * If CAP plating is required it shall be AABUS. Dewey -----Original Message----- From: IPC-600-6012 [mailto:[log in to unmask]] On Behalf Of Chris Mahanna Sent: Wednesday, February 09, 2011 2:38 PM To: [log in to unmask] Subject: [IPC-600-6012] buried cap thickness I assume that we purposely did not include a caveat for buried cap thickness in 6012C? My particular interest is the case where the design predates 6012C and gives no more specifics than: "fill, planarize and cap" Thanks Chris Chris Mahanna President, Technical Manager Robisan Laboratory Inc. 6502 E. 21st Street Indianapolis, Indiana 46219 317-353-6249 ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________ ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________