Non-GM knock sensor Q

[Tony Bryant]

<snip>
> that I am,  I took the catalog to a wreckers, and poked around
> till I gathered the modules.  $5 a piece. then tried each one to find
> the limits of it's detection, and then worked the timing curves
> around till no knock triggered, heard, or seen in plug cuts.  
> Turns out my v-8 SBC uses a 350 SBC sensor, and a Buick
> v-6 ESC Module.  Works fine thankyou very much.
>   Same ascoutic footprint?, I don't know.  Do I care?, no.  Bottom line
> is that it works as it should.
> Cheers
> Bruce
> 

I'm intrigued by the phrase "or seen in plug cuts"; what does a plug 
shown when there's been knocking?