

If your open string is sharp, turn the peg downward.
If your open string is flat, turn the peg upward.
Make sure you turn the correct peg.
Always loosen the peg a little bit first to get it moving. Do this by turning the peg downward. While turning the peg, also pull it out a little. This will make it easy to move.
Turn slowly and always make small adjustments.
When you believe your string is close to the correct pitch, push the peg into the pegbox until you are sure it will stay.
Soft and Slow are Best!