I am looking for a manual for a Toro sprinkler controller - model # GK212-04-OD, serial # c118344. I have done a long internet search but as usual that has led to frustration. My wife said, "did you contact them"? My answer was yes - I responded, "I am going to ask the guys on my DIY site - they will know". Now I am counting on you . If anyone has a manual or knows where I can purchase one pls let me know.