Start on your first string, E string, at the fourth fret. This should take about four or five minutes - remember, do this slowly and accurately. Across the strings. Starting at the forth fret of your first string. Place your four fingers of your fretting hand as in the first diagram.
All fingers are down.
Then slowly switch your fingers to the positions in the second diagram. Go back and forth between the two patterns and then move up to the next fret. Repeat this, going up the fretboard until you ve reached a high point on your fretboard. Then come back down, one fret at a time. This should take about two or three minutes - remember, do this slowly and accurately.