 clean one and we were taking those old copper ones and cleaning those you'd spend that much money cleaning them and and they were perfect they would take the tanks off exactly they did a great job but if you were to buy one of those that was like a five six hundred dollar rate i'm gonna check on that because i i bet you there is somebody still around doing it industrially and we just don't know about it because we don't do it i'm sure it's industrial maybe every one of us doing industrial does that help you out there art but yeah thanks for the idea of doing the uh condenser cleaner because i was