Originally Posted by WhyFi

During a race? No. He's talking about pre-riding a course and having the data to select the pressure that provides the best/desired balance for the course when it's go time.

The other device that I'd alluded to, the Scope Atmoz, actually reads *and* changes pressure on the fly. It could, in theory, be really beneficial for courses where there are differing conditions (cobbles, long stretches of smooth pavement, etc)... but that costs prolly 10x as much as the devices being mocked here.