capacities

[tincan]

Hi all everyone I have a ford 8.4S and I was checking the capacities and my sticker on the camper notes a 36 Gallon fresh water tank, the Online brochure says 30.5 is a 36 correct?
The weight noted says under 3000 LBs and the brochure notes dry weight of 3100 lbs. Any idea if this is an updated camper or am I reading this wrong.
Thanks in advance this is a great page.
Jim