I am using: 10 private proxies 200 connections (it stays capped the whole time, I could probably bump this) 250k auto approved blogs list 85 spun comments (65% unique) I post to about 30k blogs in 10 minutes, and about 300 of those are successfully posted. No idea what percentage of those are actually going to stick. I used scrapebox on a friend's machine and he was going much much faster though and had a much much higher success rate. Considering I am using an auto approve blog list, I assumed I would have higher success rate. Any ideas on how to fix this?