I have an old Toro Moist O Matic Value Control Free Time Four (150-00-14). I just learned that it uses Hydraulics to turn on and off the values, I learned this just after I carelessly cut one of the lines, then I cut out a section to figure out what kind of wire was in side the line, I didn't find any and was puzzled for a while. The system was working great, So my question is are how should I splice this tube? I've thought about the other option of replacing my timer system, wires and values, b...