On Nov 19, 9:46*am, Michael Becks wrote:
I have an underground sprinkler system where the heads against the
house seem to continue to get out of focus and spray the house
resulting in fading paint on house. *any suggestions or are there
guards that can be installed on the heads?

None that I know of. The spray pattern is adjustable at the head. If
it keeps going out of adjustment, there's something wrong with the
head.

R