[fuzzfactor]

Looks like you've added some realistic data.

The more the better.

>But what does that tell you?

It's a lot of raw data, but mainly reveals it's all estimation "all the way down".

Definitely pounds to kilos of heavy metals were dispensed widely which were not there before.

Probably a lot more kilos than people think when you consider all the kinds of heavy metal that's popular today, not only Led ;)

And that's just the initial application.

Contamination migration will be a much less accurately determined phenomenon, while being potentially much more toxic in those areas of concentration, and less so in areas benefitting from dilution.