Cheap solution is rubber band or Velcro strap the extra once you've gathered it up. Semi permanent, sew a few stitches in by hand. You can always cut it loose later.I have this installed and it seems great. Any suggestions for how to handle all of the extra strapping length? I could cut it but then I think it would kind of slap around and fray. I need to leave some extra length to take it on and off.