I am going to get the knife edge setting from WF, and found out a post from Elaineh that she has a modified knife edge setting https://www.pricescope.com/community/threads/my-story.62353/ and i want mine exactly to be hers From her post, she made couple of changes but the salesperson told me the only difference is she has a lower setting. so i am confused/idealbb/editor/cute/images/emotion-40.gif anybody know???