Help with Electronet fence

We bought the Priemer one electro net fencing, 2 25' pieces and 1 100' piece. We tested the energizer with both of the 25' pieces and it worked fine stretched out along our garden. We set up our fencing around our coop and run and tested it with the 5 light tester that we got from them and nothing. I've checked everything and its not touching any metal anywhere, called priemer and they say it has to be touching metal somewhere or we would get some reading. Took everything down and stretched out the 100' section along the garden where I know there is no metal and it doesn't work at all so we set up the two 25' pieces just around the coop thinking that would work, but no when we tested those two, nothing. I'm pulling my hair out, we worked for 4 hours out there in the blazing sun and nothing works. The only thing can think that might be doing it is were it crosses the water line coming down from the house or the electric line that goes into the coop, but both of them are under ground and Priemer says its should not bother the fence. Any suggestions, cause my chickens are going out of the house and into the coop tonight electric fence or not.