I've got an "Manual Action - Unnatural links to your site" penalty in WT. There are companies promising to eliminate it, claiming 100% success rate. I have a few questions for the unbiased folks here: 1. Can these claims of guaranteed elimination of a penalty be trusted? 2. My rankings didn't fully collapse. They went from page 1 to page 2. Once the manual action penalty is lifted, will my rankings rebound? Can I use SEO techniques such as the packages that are sold on BHW, PBNs, etc while doing it more carefully or will take result in an even more severe penalty? 3. What kind of SEO would you recommend once the penalty is lifted?