I was curious if someone knows how narrow of a trace can I
go until it affects board costs? I have been using 8 mil as a rule.

Thanks


Mark Mainland
PCB Designer
Cherry Electrical Products
11200 - 88th Ave.
PO Box 581913
Pleasant Prairie, WI 53158
Ph. 262.942.6659
Page. 888.819.0198
Fx. 262-942-6334