Have done a few PacCups where we just left the net stretched up against the topping lift after the jibe. As you say, nets tend to be plenty stretchy to make way for the topping lift. Didn't bother taking the net down and moving it at all. Just left the net stretched agianst the topping lift. One less thing to deal with... one less thing to do on the foredeck that creates opportunity for an "oops".