JackG,
I don't second guess the V1, I know it's not perfect, neither is yours, nor any other commercially available detector. The added info allowed by the V1 let's me make a more informed decision. My processing of that added info is MY choice.
I could just as well do as you do and fly without the added info and slow whenever it sneezed. But I don't want to. I prefer to slow only upon real threats, and the V1 let's me make that distinction better.
BTW, do you wear driving gloves? LOL
I kid, I kid. No hard feelings. Really