<blockquote id="quote"><font size="1" face="Verdana, Arial, Helvetica" id="quote">quote:<hr height="1" noshade id="quote">This means that: In 30 minutes of watering you will put down 1/4 inch of water on the majority of your lawn...and the small 13x13 area will get about .75 inch of water...3 times as much. And, if you do what RVLI tells you, it will be a friggin flood zone with all those heads...<hr height="1" noshade id="quote"></blockquote id="quote"></font id="quote">
One way to alleviate this situation is to install a valve between the two systems. That way, you could have the main valve on for the 30 minutes to water with the rotor, but for a ten minute window during that 1/2 hour you turn on the valve so that both are getting watered.