Find the label that tells you the draw weight range and decide whether the draw weight needs to be increased or decreased.
Use a 7/32-inch hex wrench to turn the top limb bolt one turn. Clockwise increases the draw weight, and counterclockwise decreases the draw weight.
Turn the bottom limb bolt one turn. The draw weight has now changed between two and four pounds.
Continue alternating turning the limb bolts up to two more times. You have reached the bottom of the adjustment range when the limb bolts have been turned counterclockwise three times.