My fiberglass body is one piece and I have to shoehorn it into place.
The front end has to go on first and then gradually pushing it back as it is lowered with the rear end having to be pulled over the rear of the bird cage. A tight fit and atleast a two person job, unlike KARL's
I really thought about cutting mine into about 10 pieces but that was after alot of head scratching and 5 beers.
Dave