Thanks, Wet_Boots for chiming in. I never would have thought that something as simple as a squirt gun could arm me with a portable pressure washer. Great tip.
Thanks Tony. I have removed the rubber cap once on one of these, but am not sure if it goes back on as easy as it comes off, but it is nice to know that debris is my problem and that I will be able to clear it away and get back to making the adjustments I need to make.
I am a real estate developer, and just had the last several zones of a 200 head/19 zone system installed last fall for a 14 unit lake side townhome project. This summer, I have been attempting to make some fine adjustments to the system. I love all of the adjustability of these PGP-adg rotors except for one of the adjustments; the screwing in and out of the set screw that regulates the distance and dispersion of the water stream. Most of the time the small hex (allen) metal end of the adjustment...
