I use two hooks screwed into the rafter, 2 - 1/2 to 1" PVC pipes cut to the proper length, 2- small nylon ropes cut to the proper length, run through the pipe and make a loop end on each end of the ropes. I then loop both eyes of each rope I just made, on the hooks. I then use pipe insulation for cushion. Depending on the plane you can either run the pipe rods under the wings close the fuse or under each end of the fuse. The way you hang or un-hang is simply removing only one end of the loop from the hook.

Blackie