I just replaced the shock cords on my 126 this weekend.
Super easy. Removed the two bottom screws, pulled the bottom of the seat back cover out to clear the sides, then down.
The cargo net is held on by two more screws on the back side.
Then wiggle the plastic frame down then to the side to free the hooks.
Pull out the old cords, then pry open the crimped on clips to use on the new cords.
Used 5/16" black shock cord from a marine supply store.
Cost = $2.75 + 1.5 hours of my time.
Looks great!
