-----Original Message----- From: tony steinke <[log in to unmask]> To: [log in to unmask] <[log in to unmask]> Date: Wednesday, March 20, 2002 2:40 PM Subject: [TN] laminate tolerance Tony Our vendor uses .0005 for tolerance range, and can get better if requested he says. The +\- .0015 does seem a little bit strange. Maybe look at another vendor. Good luck Frank Good morning techies, Have a problem with laminate supplier(won't mention name at this point) who claims they can only hold +\-.0015 tolerance on .005 1\1 core. I feel this is absolutely absurd but was wondering if someone could save me some valuable time researching the IPC specifications for overall laminate tolerance. (we build to class 3) Thanks for any info. Tony Steinke