Upon checking system we checked the psi coming into the system and it was only 40 psi. Most of his zones function well, however zones 5,13 are large rotor zones. His map says these zones used to be mp rotor zones and were replaced before the customer moved into the house. In total 11 rotors will be converted to prs40 mp. I also found 2 drip leaks, 1 broken bubbler, 1 rotor nozzle, and 1 spray head. After more investigation we discovered a leak, and restriction coming from the water meter. He is going to contact the city, then call us back out.