slackline load exceeds anchor strength (video)
Slackline seems fine; anchor choice wasn't so good though.
That post seems to be missing the all-important re-bar. Nothing like foreign construction..... the building code in the U.S. is a good thing.
The line is certainly slack now.
Mike you pessimist.. The thread title should read "Porch demolition win".
"Mom is going to be so pissed..."