Skyline at Sugarloaf is a quad with added weight for additional wind resistance. It is a fixed grip.Once you move up to a 6 pack things really improve as far as wind resistance due to how heavy the carriers are. I don't think it's the right location for a 6 though.
There still is a lot of engineering that can be done with a quad that would improve the situation though. That lift can hug the ground for the most once it crosses the trail, just like K did with Superstar when they lowered the towers.