Do not paraphrase entire articles.
take ten 3-sentence snippets from Google, paraphrase, put them all together into an article and let me know if it still fails copyscape.
My 3 sites are slowly growing

No problems with deindexing.
Guys, DO NOT POST 10k articles a day from day one. I think this goes without saying...
My paraphrasing engine/provider is being an ass to me so my priority right now is finding an alternative paraphrasing engine, preferably better than Pegasus. Let me know if you find anything guys. Unfortunately Quillbot doesn't have an API anymore.