I have checked out the bottem, and it shows no problems.  Also, I have talked with Jimmy at the factory, and the floor has no wood in it.

He said it did not seem like a big concern. He said I should weld a support underneath the soft spot so iy won't get worse.  Seeing as though I only have a deposit on the unit and have not closed the deal I should be able to get the dealer to do this.

Dave