Quote Originally Posted by Burnt Toast
The reason for that is pre-emp tests are unobserved unless the donor was suspected of tampering.
Nearly all probation tests are observed, making subbing not a viable option.
Yes probation tests are observed. Mine is observed from behind, the flip top on the quick fix is an option and so is a product like the pissinator. I am only wondering if people are passing these tests using Quick Fix.

Anybody with first hand experience, please share