Yet another satisfied customer of 2QZQ's zipper mods!
Recently sent them my HH Exped, and I can't believe how professional everything looks! I got the mod #2, which is excellent. Very fast turnaround too... sent it in a couple weeks ago, and it's already here, 4 days before my "requested return by date".
All in all I am very happy, and it is well worth the money for any HH owners. They even repaired a rip in my bugnet for FREE. that's service.