I have been searching for this topic, but I figure I'll just ask my question.
PM was recently reset to 70/140. It was suddenly dropping to at least half at exertion ( for example HR of 130 and the PM would bring it down to 60).
Like I said, it was just raised a little because of this. But it is still happening! I guess that means that at exertion I must be reaching at least 140 or 150. PM kicks in and for hours I am at 60 or so, definitely not getting enough oxygen flowing.
So: what is that safety doo-hicky called that kicks in? And can I just have them turn it off? It really is debilitating...