Still offtopic...
When I started tuning with HPTuners about 15 years ago, someone said it's the Scanner that is the most valuable tool. At that time I didn't believe that too much, I just wanted to tune my Vette...
Well, again that might be the "forum truth", but just check your own logs.
Meanwhile, see below these two screenshots. This is very track-oriented car, but also a street car. It competes successfully against best of the Europe Supercars, such as Mclaren, Porsche GT3 RS, GT2, Lamborghinis and so on. It has very tight suspension, sequential gearbox etc. to be able go very fast around track. It has also a tendency to get false knock because of that.
Now, as you can see from the tune file, low octane table has 27 degrees of timing at 1400 rpm @ 0,40 grams of cylinder airmass. No IAT retard, no ECT retard, no AFR retard, burst knock disabled. But about 6.7 degrees of knock retard. And the final advance at that point is 20 degrees of timing.
So this is a knock detection functionality and it
does retard timing, no matter what is in the low octane table.
Finally, I've written many times wrong information in this forum. Most of us do the same thing. It's a long learning curve to get everything right.