Thanks to my wonderful ACE Hardware store (Pagano's in Alameda California) all my troubles have been solved! It was a simple turn of the screw on the solenoid unit. But thanks for having this great Q&A site - I'm sure I'll be using it again for other questions.
Hi there - We have an Irritrol RD-600 and it's worked great for 10ish years. But now one of the stations just meagerly spits out water - not even enough to raise the heads of the sprinklers. All other stations work great! Is there a way for me to fix this on my own without bringing in someone (unemployed housewife - smirk!) Thanks for any suggestions!