After all considering, I gave you a benefit of doubt, it was a huge one and still telling myself it needed a warning but it's okay.
This is a credit to you.
I still have enough evidence and reasons to believe that it is you who sent PMs to my clients and eared them negative things not to hire my service. But anyway, I ate it all. Hope next time I will not see and experience any such thing anymore.
I too have long since given you the benefit of the doubt and I'm glad you did. Just to reiterate that I never contacted any of your clients, and, in fact, I thought you had made it up, somehow manipulating the screenshot (I was not the only one who thought so), but seeing according to joker_josue's analysis showing that the screenshot had not been manipulated, I ended up believing that, indeed, a client told you that I had contacted him, when I did not contact anyone.
If it happens to you again, please send me a PM and let's somehow confront whoever told you.
Lastly I wanted to give you some friendly advice. I would spend my energies on building the new and not fighting the past. Continue managing campaigns as well as you do, make your business instead of a serveral hundred thousand a year business, a $1M one. Most likely scenario is that you will continue to accumulate positive feedback and if you get to a point where you have 50 or 100 positive feedbacks, the fact that you have two negative ones from a long time ago will be completely irrelevant.
And since you talked about Best_Change, I think it's a good example, because as of today the only negative feedback and from someone who is no longer on the forum is buried under 25 positives and it doesn't matter.