follow up
I poked around and couldn't find the 5th valve.
I called my guy and told him what was going on...I also had a break in one of my lines..(a small spring). He came over, repaired the line, located valve #1 (this is the one that worked) it was about a foot in front of the master valve.......
He fixed valve #5, but I but he didn't dig up the valve.??? There was water around the main valve.......My thought is that he hooked up his compressor to the blow-out, and gave it a good shot???
Any thoughts??
I have no clue....
Either way......$60 later it all works!! Even if I don't know where one of my valves are....