We finally have the problem solved. It was a 4" split in the line. The pressure test was about $180. We had another bid that was $250. They did a great job testing for and repairing the leak. During the pressure test they drilled a few holes in the deck to pinpoint the leak so less of the deck needed to be cut. They ended up cutting a 12" x 20" hole. Filter and suction are perfect and the deck doesn't look horrible. About $450 for the whole job including the pressure test. Hope this is helpful.
SSBUSWELL