The coaches that brochures are available for on the site I posted are only the 2007 and 2008 years in the Patriot Thunder model. The Patriot model not with Thunder, for example, goes from 2003 to 2006. Other models go back to 2003 as well. I think 2003 was the first model year - perhaps the second model year - that was not produced by the Beaver Coach Company. The various coach models have their rated length and model name followed by "exact statistics." For example, my coach, a 2004 Beaver Marquis Sapphire 45, has an "overall length" listed as 43 1/2 feet found on page 6 of the 2004 Beaver Marquis brochure. Other coaches of shorter lengths seem to have "overall lengths" longer than their rated lengths.
I see now your coach is a 2000 Patriot Thunder. I have no idea how these later years' coaches correlate to your coach regarding rated length compared to actual "overall length."