Hey, a question for you fellow irrigation guys; I am looking for a good, reliable "stream" rotor. Specifically, the ones that shoot out multiple individual streams at once. Currently, the only ones I can find are the Toro 300 series. But we are constantly having challenges with these. Anyone know of any others on the market? Or if not, anyone have any good tips for how to keep the Toros from clogging,etc. ?