HI there, we've been having issues with error codes, High Salt Amps. we bought (2) replacement t-cell 15's for our pool. One was a "replacement", not the original brand, the other was a Hayward. I read a lot of reviews about the K1 relay and my husband re-soldered that. That seemed to fix the High Salt error. Now we are getting Low salt and the generator wont stay on, and that's with trying both new cells. The water tests have been right in zone between 3000-3300. Does anyone have any ideas about what the problem could be? It's been getting pricey after buying (2) new cells and we're hoping its something we can do without needing a new board.