I actually just used 12 inch ball bungee cord from my local Kroger and cut the ball off. Its the perfect size. I used a lighter to melt the cut ends to make somewhat of an anchor and also prevent future shredding.
I was able to change my Badlands net cord from yellow to red by unscrewing the back. At that point, I had to cut the top 2 melted plastic tabs in order to pull the outer plastic away from the seat, far enough to access where the cord is attached. It is hooked on by a metal rod which can be bent...