“I never knew rope could make such a difference on a climb,” said Sharma after using the Nano 9.2mm to send the epic project Jumbo Love on Clark Mountain in San Bernadino County, California. This climb is over 250 feet long, with much of it overhanging almost 45 degrees. Jumbo Love, rated 5.15b, is possibly the most difficult route in the world. Chris worked the route using a Sterling Evolution Velocity 9.8mm and then sent it on September 11, 2008 with an 80M Fusion Nano.