The maximum height limit is about 850 feet in the air. To reach it, find a Dragon Tail Member and jump web yank. Press A when they are at your feet and you should jump up, then web yank them again and repeat. This only works with Dragon Tail Members since they will block your attack when you jump off them in the air. Even if they lose health at first, just keep doing it. Once they recover from the first jump, they will start blocking the attacks.