I'm very concerned about what the SilverPuppy is putting out for me. I've created several batches since it arrived a few days ago. After it auto shuts off, my TDS meter says 4 or 5. Then after a few days, the same solution shows a 2. Something just doesn't seem right about this. With my old Sota SP, with the very skinny short silver bars, I was able to produce a pasta sauce sized jar in 4 hours and the TDS read 15 or more and the solution was perfectly clear.