first of all the company isn't going to buy a $ 5,000 control valve that's why they asked me to try to repair it myself. I was hoping there was a person out their that exprienced the same problem, unlike yourselfs that think they only have one answer. if you haven't heard company's are trying to save money not dish it out. if there's someone out there that could give me some other idea's not like those guys I would appreciate it thank's