I actually got my RO/DI set up yesterday and got a 0 TDS reading YAY ;Happy
Very exciting, although I was devastated at just how much water is wasted as we are on a water meter
Ready to get it filled when I'm back from holiday
Good job.
It is worth trying to find a way to use the waste water.
You can run the waste line as long as you want. I run mine thru the garage and out to a garden bed