Medicine Man has a M50 double that I made for him. Nice. I do not remember the weights.
As far as weight of the M50 to the Ghost Hammock
You cannot compare weights of this hammock to the Ghost Hammock. I started with the 120 * 60 fabric. The Ghost Hammock was 110 by 48 or 50 if I remember. I can shave a .5 oz + by cutting it to the same size. I like the extra room of the STD size. It is a little shorter than normal because I trippled sewed the Channel. My gut feeling it needed that becasue of the thinness of the material.
I had ordered Dynaglide but it had not arrived before sending it to BlackWolf. I used two Continuous Loops for the suspension. I should be able to change that out and get the "naked" weight close to 4 oz. Anyway, as far as weight, It should be close to the Ghost Hammock when you directly compare sizes and the same suspension. From my test lie in the ghost, this one is much more comfortable. The ghost was like laying on a board.
Take Home MSG. I apperciate everyone's input. I am glad to see others testing this material. Raffnuke has completed his M50. Waiting to see pictures and video of that. I think one can get to a 4 oz below safely with this material as long as one is less than 180-200 pounds.