Quote Originally Posted by HRPufnstuf
My best and only advice is to check out the stickies on dilution and substitution and make your best educated decision on what to do. In the end, passing or failing is on you.

Personally, I'll never take another test without preparing BOTH ways and making the final decision at the toilet if I can help it. If I can use the synthetic, I'll do that...otherwise they'll get my diluted sample that I prepared according to the sticky here. If you want my humble opinion, the only way to feel closer to 100% sure you passed is to use a good synthetic that has been used and endorsed by people you can trust are telling you the truth. I don't care if you haven't smoked in 6 months, you could still get a false positive for something because of some OTC drug.

Best of luck to you! Hope to hear it went well.
Thanks! Never occurred to be to try both methods at the same time. I'll definitely do that then. I've been on probation since December, but they haven't tested me yet. My probation is ending in 2 months, so I'm assuming they're going to test me soon.

I go to the PO once a month and each meeting with him has lasted on average 30 seconds before he lets me go. So I'll keep my fingers crossed.