Hey, so I'm on webmaster tools. I found the unnatural links to my site warning. Do most of you see this for your sites when building links? I'm still ranking? I'm on moz and found a list of spammy sites linking to mine, would it be wise to disavow or does it cause them to do a manual review of my site? Am I better off just leaving it alone and continue to build? Or disavow the top spammy links.