I had been a member of the WTW forum but either I have been deleted as a user or there is some problem with the site not recognizing me. Anyway, there has been some interest in supplemental lift assists for FWC type campers because the factory spring loaded end panel lifts are not adequate for some owners with or without stuff on the roof of the camper. This is a spring ‘04 photo that I just scanned in from when I had just completed my camper and was using it before even cutting an upper top window for it. The original top was just thrown together, the next year I replaced it and located the gas springs inside, paired in the center of the roof. Someone on WTW was going to sell their camper because of inadequacy of the factory lift. They bought the inside gas spring lift assist that FWC sells but apparently that didn’t help evenly lift the roof. I would imagine that springs could be added like this to a FWC or ATC and provide even lift assist for the entire roof, at least that was the experience with my camper.