Not a criticsim, just an observation, but this looks like it is only picking up #6.
Behind the heat shield on top of manifold will pick up 1,2,3. This where I tapped (as per Genos's instructions). To pick up 3,5, 6, which run a bit hotter, you have to go to the more difficult spot on the aft side of the transition piece just above the turbo. There are many posts on this subject in TDR.