My net actually doesn't sag and still taut, even after using it all the time. Interesting how yours have. I don't generally put much in there, except small hand towels, lotion and wha not. Bulky items, but not very heavy. But I also remove everything when I'm done for the day and keep my boat stored indoors.
@hfgreg Regarding having OEM parts, does that include the bimini??