I've got the WWM DBL in a 52" width and love it. I do wish it was the 56" but I can still get a nice diagonal lay and it is a very comfortable hammock. I am now using an UQ but did use a pad with it for awhile. The dbl layer keeps them in place so there is no shifting of the pad as you sleep. Give the BIAS a shot.....you'll be glad you did.
Everyone ought to believe in something....I believe I'll go set up the hammock!