I searched, but the 'solved' items found weren't the same cause apparently.
My header image has what looks like a 3px border at top and bottom that I can't get rid of.
ATO>OSG>BTL> border is 0, no background color, and header image is larger than the defined height of the header so it's not just something 'sticking out'.
Layout has nothing but the image, no bars.
Aside from a border on the center-column, widgets, and overlaid title/caption on the header, there are no borders, I have gone through and made everything in the site 0px border, trying to figure out where it could be coming from.
Here's a screenshot; can you tell where it's coming from??
Thanks.