Lwiddis wrote:
At 3,740 pounds dry and 22 feet I consider my Winnie an ultra light. A spongy floor is not normal. Have your floor inspected by pro and certified....if it's not a leak issue.
You are far from ultra light. We are talking about units that are 40% lighter than your's. You have tightly spaced floor joists sheathed with 5/8" tongue and groove plywood. No comparison to 3 or 5 MILLIMETER thick plywood glued to foam. So, in a used, true ultra-light trailer, spongy floors are common.
I wouldn't spend a dime on another ultra-lite, but I wouldn't hesitate to by a rig like yours. Apples and oranges.
