I've tried to explain this a couple of times. Unfortunately I don't think I did an adequate job. This old tech article from Dynocams does a much better job.
I think it's important for flathead guys to...
First time grilling for me this year. Beer Brats, Kingsford Competition charcoal, chunks of Applewood, and a little Sweet Baby Rays.
Oh, and plenty of alcoholic, or non (we don't discriminate here) beverages for all.
Finally with the latest Bixby update you can kill the annoying Bixby button, without having to use third party utilities that Samsung broke anyhow.