It had these: https://colemanpopupparts.com/collections/roof-assembly/products/a-c-braces embedded in the styrofoam layer just under the aluminum shell. Parts description sounded like, they should have been instead clamping all the way around from aluminum shell top down to lowest layer. Is that correct? Also there was already a roof brace that goes from side to side. What more does a Taos need? Is there still hope for this PUP? Oh that AC was so wonderfully nice and cold, but it only took being out like twice to realize the roof leaked.