i see in a odyssey brochure about a steel reinforced roof, v6 engine and many other goody's but no date mentioned so --were all odyssey's built with a steel reinforced roof? i have a 1986 odyssey and have tried to use a stud finder metal detector to find the answer --it picks up a lot of metal but the roof is covered with aluminum so that didn't work good enough to find any pattern of any beams. it has a air conditioner and when i am driving from place to place i build a support from the floor to ceiling then remove it when i park. if it has the advertised steel roof my support is just an over kill, but the roof has a slight bow. i have had it about 8 years---does any one know about steel reinforced odyssey roof's?