[Mountain Cougar]

Hi,
I am just going thru the same pain with a water leak from the fresh water tank.
I removed it yesterday and like yours, the self tapping screw heads rubbed thru the tank.
I would like to know if you were able to come to an agreement with Keystone on replacing the tank. Considering the flawed installation I think they should stand behind their product. I am sure their are others who had to go thru this.
I would like to hear how it was handled by the company.

Thanks

Roger