trex8 From United States of America, joined Nov 2002, 3970 posts, RR: 14 Reply 1, posted (9 months 3 weeks 3 days 13 hours ago) and read 2439 times:
All A330/340s have a slight nose down attitude on the ground, the "hump" allowed A to reposition the nose gear and raise the nose without actually lengthening the gear. This makes it easier for loading the freight.