Novice hangers should ensure both that they use a suitable weight, and avoid excessive loss of circulation when hanging. Any feeling of numbness or cold/blue glans should be taken as an indication to immediately end the hanging session.
The Modified Bib Hanger
Split and cut off a 3 inch pice of tubing
New Piece. Cut out and bevel V or U.
Back of new piece. Cut out 1/3 from back and bevel both edges.
New piece inserted into base (bottom)
Bevel all contact edged. Bevel opening edges as shown in close up.