Maybe easiest way to stop UCR from slipping, while camping, is to use Nanok’s idea.
Except use a carabiner, most all hammock campers have spare carabiners.
Adjust UCR hammock suspension to height
Then lengthen suspension a bit to take following into account
Milk bury UCR
Form a larkshead in middle of bury around a carabiner. This will have sharp bend in larkshead and larkshead will squeeze itself to put the brakes on all slipping!!!
Bookmarks