Quote Originally Posted by Tofek View Post
But it's no absolute truth, it works for some and it doesn't for others. Why ? That's a mystery...maybe it's rather the perception, or the idea of ''quality'' that varies, and not properties of water or other factors.
I think the problem it's the personal perception we have of quality.
It would be interesting to swap some examples, in the past I've sent some slides by mail.
We can arrange something like that, for example we settle on experimenting a single emulsion and then we can trade some examples to see the results.