EVEN THOUGH WE HAVE A SPRINKLER SYSTEM, IT DIDN'T TARGET MY SUMMER GARDEN THE WAY I NEED IT TO. BY CENTERING THIS UNIT IN THE MIDDLE OF MY GARDEN AND ADJUSTING THE WATER HEAD TO SWIVEL ALMOST 360 DEREES. IT IS THE BEST PURCHASE EVERY AND THE BEST PRICE AND Great Offer Stock SHIPS SOOOOOOOOOOOO FAST. I LOVE THIS UNIT!