I bought one of your hammocks in October of 2012. Are you still cutting the fabric with the same dimensions now as you were then? Do all the models have the same cut, or are they different ( as in the hammock body themselves)?
Please clarify what "Non-separating zipper" and "separating zipper" means. I believe what you mean is, insect netting can't or can be separated away from the hammock because a zipper is "Non-separating zipper" or "separating" respectively. Is this correct? Rather than bug netting only having one zipper one a side rather than 2 zippers on a side, which would allow the 2 zippers to "separate " away from each other.