One notable change is that Spectrum Labs came out with the Quick Fix Plus a few months ago. The QF Plus comes in a 3 oz bottle, which is just the ticket should you encounter an overzealous Nazi tech who asks for more than whats actually needed. Otherwise, its the same QF.
Burnt Toast Reviewed by Burnt Toast on . using qf again Regulars, This board steered me correct two years ago and turned me on to qf. I am anticipating a career change and will need to pass a pre-employment physical in the state of KY. I last bought the 2oz and it was plenty for a DOT; which i passed :D This new test will not be a DOT but a standard test (if there is a difference). I just bought another 2oz bottle of 5.7. Rating: 5