And this will kill the Oodinium.” Well, he thought about that for a while. And he could see the handwriting on the wall that we’re gonna lose the whole system. He says, “Well, okay, go ahead.” And first of all, I had to buy a Beckman Spectrometer to measure the amount of copper sulfate in there. So we got that, and yes, it cured it. But then we had to keep adding that over the years because you can cure it, but there’s always reservoir infections there, but he seemed to be satisfied with that.