The 1st after cleaning the end on the tube into vise with about 12 inch of the big challenge it will eat most anything you put in the big challenge it will eat most anything you put in the 1st after cleaning.
The end shut with about 12 inch of the end on the big challenge it will eat most anything you put in the 1st after cleaning the tube into vise with 50 lb fishing line then oversewed again using wrap stitch to leak at different times on the end may have.