This little article is old news to any gunsmith, but contains just enough information to get an eager hobbiest in "over their head". In fact, the author of the article stipulates it is not for anyone's reference other than a qualified gunsmith. You may consider it easy, but I can guarantee you that many mechanically inclined tinkerers will get their Ruger triggers so screwed up that they will need a whole new trigger assembly before it is over. And hopefully they won't shoot someone in the foot first!