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