Yes, the sticker is there. Being this is now really eating at me, I just went back out and checked again. I cleaned the whole area the best I could with an old tooth brush and q-tips. Looking at your pics while under my truck, I'm looking at mine at the same angle as you are in your pics. I've rotated the drive shaft countless times looking at it at as many different angles as I possibly can and it's just not there. I don't know. I went thru this on my '06 too. Ran that truck to 200K miles and never greased it once.