Quote Originally Posted by RyanEJ8
I had to use a little less than half of my own urine to fill it up the rest of the way to the line. It wasn't much.
Which is it, almost half or not much. If it was half than your urine can't have more than 100 ng/ml of THC in it (understand the math behind it. To pass you must be below 50 so 100 plus 0 averages to 50.) Next question, how do you know what your level is exactly. You can't without a lab test and you smoked 24 hours before the test so who knows.