My friend who lives in another country wanted to know about the relationship between webbing and slacklining. More specifically, if you use a piece of webbing for slacklining, is it still ok to be used an anchor later? His slackline was put up without a winch, and was strung using this method: He is using standard 1 inch tubular webbing. I told him I really don't have a clue and that I would ask the experts. Thanks for any help.