So I made the slings today. Now need to work on the attachment to the huggers. More research now!! I think I will forego the extra weight and use a biner attachment. Seems pretty dummy proof. This thing is getting complicated. In a good way I suppose.
I was going to hang in the yard tonight for fun. There is a nice breeze and I think it would be comfortable but I have work in the AM and I'm afraid I might be too comfortable and not want to get out of the 'mock.