I just put the probe cord under the lid. never had a problem.
With a 22? The lid seems pretty heavy for that.
Why not just use the existing grommet?
I have a 18.5, but I doubt it makes a difference.
seems unwieldy and unnecessary to me, but each to their own.
I'm thinking I understand the issue. the grommet you speak of was only added in 2014. before that there was no such option. I thought you were talking about the holes. my bad.
I did the slot mod to make it easier to use probes on the top grate for all three of my WSMs. The 14.5 is the only one of my WSM that has the grommet but fishing the probe up to the top grate is kind of a pain. I winced when I did the first one, but after I got over that it seemed necessary for the other two.
I notched my old model 18.5, haven't my 14.5 yet, but will before long.I did the notch in my 22.5 and then even though I had a grommet in the 14.5 I did it in the 14.5, even though the top grate is smaller it is still a pain to take out the probe take out the top grate work on the bottom grate put the top back in and put probe back into the meat. Some have flamed me for doing it but I could care less, it is my WSM, if they want to buy me an other 14.5 I will not notch it to make them happy but otherwise I like what I did.