Good question! I don't know with 100% certainty. The service people had just installed the wedges on the revolution and said I was good to go. We talked about not raising hitch too high so the rig could remain level. Concern was it might be tilted back, not forward.
Now that I look at the picture I am going to have to check closely on level ground when I load up next time. Attached is another picture which is from different angle. looks level there, but won't know for sure until I hook up again. Thanks for the observation and bringing to my attention.