QF is the bomb and temp is Your only problem. If You read anywhere here You will see success after success. Good luck and just relax. Below is what has worked over and over for Me....

Originally Posted by jeffman
Yes QF works at Quest and I've done it 8 times.

They will not observe unless You give them reason too, but they will be right on top of that bathroom door so do not use the squirt top on QF as it can and will make a sucking noise.

They will check temp big-time so if too warm swirl and blow Gently. Each swirl and blow will drop about 1 degree.

If too cool I have rubbed My finger on My pants and made it hot and held it over the temp strip on the container. Do not push on the strip!!! Just cover it with Your warm finger.

I have never seen a Quest employee put the sample anywhere near there nose to smell it and it would be crazy or possibly against there company policy I would hope.

QF is just enough to reach the legal line they can request. I come out and before they say anything I say this is all I could go, and they always say thats great. I even act embarrassed sometimes.

If You practice with QF and act like a normal person You will find them to be nice People.
They have there job and You have Yours.
Good luck and Please post the good news when You get it.