I understand the basics of setting intonation, it's the details that elude me. It always seems I can get close but never perfect. At times it seems like I'm moving a saddle further back that it should go. In other words it seems the intonation at the 12th fret is always a little sharp, for me. I'm tuning the strings open then checking the 12th fret with the tuner. I think my issue stem from how hard I hit the string, and how hard I press the string at the 12th fret. Hitting the string harder and pressing more makes the strings go sharp. How do you pluck, check, and tune each string when setting intonation?