Thanks for replying so quickly Brendan, correcting my understanding. My apologies!

The labels on this track are wrong. “Porcupine Tower” is the pinnacle beside the currently marked “Porcupine Ridge”, and the high point on this ridge before ascending higher to “Crown West”, would be considered “Porcupine Ridge”… the current place marked as “Porcupine Tower”.

Providing the incorrect information is causing confusion, because when someone says they climbed “Porcupine Tower”, and the pictures show this benign ridge compared to the real Porcupine Tower, the viewing person says WTF??