This isn't my first KontrolFreek so I know it works. You may feel uncomfortable at first, but remember that muscle memory is important. Your body needs to forget what it did before it THEN adjusts to this new height and movement, so give it a week or two of consistent play. I combined this with precision rings - WOW - instant difference. I've found that I overestimate A LOT when playing COD! The rings really help slow you down and move my hard pressing fingers more slowly, keeping them on target. I increased sensitivity by 1 and changed the response curve to linear (from default) in COD.