.My questions have been answered by a number of like minded posters on the (and other) threads. Whether I agree or not is not relevant to me. I wanted to know HOW these work, just to satisfy the inquisitive engineer in me.
It is in my DNA to ask. I’ve always asked. The fact of asking places me in the doubters side immediately. But I can stand on the fence or be on the Yay side equally.
I know manufacturers will not give away technology secrets so easily. Heck, I wouldn’t if it were my IP.
So no offence given and non taken.
And when I can afford them I too might partake of these products.