It works great, I actually went into a parking garage and slammed the s*** out of it on one of the beams. Clearance said 8.5' but that was only on the first floor, no signs for the second floor. I was also in a hurry and completely forgot i had that mounted up there. Hahaha
It got a good banging, bent my roof rack, but the hammock stand had a few scratches on it and one bent leg mounted to the roof rack.
I took it off because i had to pick up a James Baroud XXL for $1500, it was such a good deal that i kept the RTT on the truck

Anyways, i still have the hammock mount, but unfortunately my truck and RTT was burnt up after a really fun incident on the freeway.