Forum Topic here: http://www.eevblog.com/forum/blog-spe... Dave does some measurements on what effect "PCB tinning" has on the resistance of a PCB trace. Mike's video: • Does putting solder on high current PCB tr... EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: http://astore.amazon.com/eevblogstore-20 Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/