I pulled up last year's post here and I didn't perform my Soil-Testing Ritual 'til April 8. So I'm not gonna sweat it!
Nevertheless, I felt it was appropo to re-post the link (as well as the links to Finny's most awesome instructions).
Besides, it'll make it easier for me to pull it up when I'm ready to start testing (And it's All About Meeeeeeee!!!!).