When I create tiling textures I always get a black line across my textures. I’ve looked up many videos where everyone has the same issue, is there still no 100% fix? Right now all I see are people fixing it in Photoshop with selections/healing tools. None of these methods 100% fix it, they also had 10 or so minutes (depending on the texture) to the workflow. Just wondering if there is still a way around it? I know about turning shadows off in BPR but I’m just doing grab doc as I don’t want rendered textures.
I wrote a plugin to deal with this. It’s quite old but it should be OK in 4R7:
http://www.zbrushcentral.com/showthread.php?94752-Useful-small-ZScripts-and-Macros-for-ZBrush-4-amp-4R2&p=848052&viewfull=1#post848052
That’s a great tool, fixed the black seam 
Thanks