Hi, Last two months, I built 4 micro niche sites. I built links for them using AMR (post to 200 sites per day). One day, I used Profile Link Robot to build links to 2 sites (200 each). The sites moved from page 2 to page 1 in one day and the next day, they disappeared. I navigated to the last page and found them there. Yesterday, I built 7 profile links to one of my new site too and immediately, it dropped 3 spot on the first page. So I want to know anyone of you have bad experience with PLR? And if you haven't had any bad exp, could you please share your best practice with PLR or with profile links. How many links you build per day? Thanks a lot.