Forum Moderators: Robert Charlton & goodroi
To get our ranking back we have collected all the low quality backlinks and sent them to disavow tool. Also we have stopped link building using above techniques.
We have changed our theme of website and added some new WebPages before releasing penguin 2.1. We have our website on Wordpress platform
It is not just "low quality" you needed to collect, but also all that can be seen by Google as being manipulative. Then you will need to wait for disavow file to get processed and most likely for the penguin to re-run.