I just received by HH Ultra Light Explorer back from 2QZQ Hammock Specialties. I had them complete zipper mod #3 which is a one sided zipper with dual pulls which results in an entrance equivalent to a WBBB. They estimated 2-3 week lead-time and actually only had it for only 11 days. Their commitment to quality has been extolled on this forum repeatedly and was reinforced in what I received. Not only was the sewing impeccable, they also took the time to bundle the whoopie slings and fold the hammock neatly for shipment.
The website estimated a weight increase of 3.5 ounces. I found just a 1.4 ounce increase.
This was definitely worth the $35 investment. Now I just need a break in this Tennessee heat so that I can slip out for a quick weekend trip.