I always wonder how the climbs are REALLY ranked. For example, in today's P-N stage, there were three climbs, all ranked as Cat. 3, ranging from 1.4 km to 6.9 km in length, and the shortest at 3.5% gradient, and the longest at 4.4%. So can anyone tell me why a 1.4 km at 3.5% is given the same...