was this just a test cup type of test and not an immunoassay?

was it a gc/ms test?

i am wondering how you know you were at 1100 ng on your first test.

if that was the case (1100 ng) and you kept smoking daily, i can't imagine your metabolite levels dropped to even 500 ng in a week's time.

if you passed a test cup, it was because you were diluted, basically pissing water, and they likely did not check sg or creatine.

i doubt very much you could have passed a gc/ms with 4 bottles of water

i would not advise people looking for advice to follow this method. i think it is very dangerous, and almost certainly would not work for a gc/ms or a preemployment test.