I did, but I was a bit confused in your last remark as you married two thoughts into one (off label use (which I made a comment about early in the thread) and science being the "final", "sound choice", i.e. Bud's comment). Regarding the off label use, a.k.a. blue shop towels, I understand the viewpoint Sheri made. There is legitimacy in what she says. However, you would be naive to think everyone who chooses to mix their own chemicals and method of application "follow very stringent methods." You and Sheri might, but there are many who don't. If you want to follow science, then where is the scientific formula for applying chemicals via shop towels?
And yes, you basically are screwed either way.