Seeking experienced advice and pictures of inspecting the enclosed underbelly basement of
Bigfoot trailer 2500 series (specifically 2008 25B21R
.
I need to create an inspection door opening in the underbelly liner near the waste tanks drain and gate valves - 1) to find the source of a small water leak dripping in that area and 2) to replace the corroding shower drain outlet with a stainless steel model.
Thanks
Darry