Cool. Thank you.
TIN stands for ? those line (over top of two other lines) are on a layer called "TRI_LINES".
I am just trying to get rid of the Surveyor stuff and leave what the Client/Contractor can see or suppose to know about. I am trying to leave his file as an xref but I have to go in make tweaks. Like move all the parcel text and street names off of the same layer as boundary line text stuff. But overall, very minor tweaking so far, thanks in part to veiwport layer overrides and a good drafter on the other end of this (only one tweak of putting the waterline to by color when he overrode it to the same color.)
The lousy part is that his file is not complete becuase he has to wait for the snow to melt to finish his survey. So the tweaks to his survey will have to be repeated.
The smoothest convert to date or I getting better.
I doubt the latter.