Did anyone read this month's article on "Making Resistance Spot Welding Safer" in this past issue?

I find it kinda confusing and odd that this six page article has this big picture of a person's finger between the pinch points of the electrode's with a big red warning circle implying don't do this, but as I continued to the last page it has what appears to be the same picture in an advertisement for the "soft touch system" w/ the finger in the same spot w/out the warning circle.

What gives, is it safe or not to put your finger in there?

( I read it and it says not too, but the ad seems to imply it's ok, I guess only w/ the soft touch)  I'm not trying it either way

Just a thought,  Chris