Sounds as though that was what the "Black Box" was called. yes we have come a very long way!!

What version of Adobe do you have installed? I had something simlilar but not exactly the same.

If the other surveyor used that method, and that method was accepted and approved by FEMA as the BFE then the only difference would be that you decide...

Wow...almost unheard of.

Texas land surveyors.Gunter,All very good questions that I would have thought had been taken into consideration prior to a life long debate as we have...