Well it's obvious what is happening here.
Water has the 'yin' chi, which is the feminine absorbing force in the universe.
The receptive negative yin energy is drawing your ball slightly downward, thus causing decreased ball flight.
Remedy is to infuse your ball with yang energy to counteract this.
- Put some mirrors around your golf bag.
- Try placing some crystals inside of your ball.
- Pay WGT some cash money for extra distance balls.