Hi everyone, I will admit that I am sort of novice when it comes to PBN and advanced link building since I stepped the foot into this area just few months back. But I learnt a lot over this course and improved a lot, nearly perfecting this in all new setups now. However, learning the hard way, I had used SER (contextual links only) on T1 of these 4-5 money sites that I created. I am not sure what happened, but one way or another, 80% of these sites got hit (not sure if kw over optimization or what, it was roughly 20% or so). Most were ranking on P2 (were going to climb P1 if all went well but oh well...). It's a mystery because the rest 20% followed same process but didn't took a hit. Anyway, my main question is that I have 8 or so PBN sites that I used to link to "ALL" of them. Now, since they got hit, I am worrying whether I should drop the PBN links too (just eliminating link from article). I am worried that if I keep it, my PBN might not get hit as well (deindexed). So, what are your opinions on this? Leave it intact or remove links from all PBN sites? I guess it won't look natural but what would be your take on this? Have you been in a similar situation before? What did you do? Thanks a lot.