Guys, that was awesome, inspiring, incendiary. Makes me want to go drive right now just for the sake. I've spent the tank I'm about to run dry trying P&G when applicable, but I just have not tested it under such thorough or precise exercise. On reading your report, Wayne, I'm very encouraged to see many of the results I've suspected from my own experimentations have been answered definitively by yours. I'd hope this thread gets the old "sticky" from Jason b/c every HCH owner should read its report, but I'm copying and pasting to Word just in case. Thank you for the time and effort you spent...I know it will pay off for dozens of us here!