I know, right? It wasn't. Using that tool did help, as well as watching their youtube video, but winding the cable around the pot and calibrating it was impossible. Mine still isn't 100% right. Even with the pedal all the way down, I hear a faint tone. If I put my foot on it, it goes to zero. Again, not a huge deal, but it would be nice to have it the way it is supposed to be.