Pull the stopper out.
Remove the drain lift by rotating it counterclockwise.
Remove the screws of the drain flange using a screwdriver.
Pull the drain flange out using a pair of pliers.
Place putty around the opening of the drain.
Reset the drain flange to the desired position.
Place the drain lift over the drain and secure into place using the screws.
Remove excess putty that may have seeped out of the drain using a putty knife, if dry, or moistened cloth, if still wet.
Place the stopper in the drain.