Assist with Lisp for 2d elevation work

[DC-MWA]

Hello,

I have used another lisp to create a simple lisp for 2d elevation drafting. I need assistance. See below and attached lsip file.

Thank you in advance for any assistance received.

[john.uhden]

@DC-MWA ,

I see.

I had asked that you post an ACAD2000 version.

But maybe we are also differing in what you mean by 4" depth.  It appears that the way you dimensioned your drawing that your interpretation of depth is perpendicular to the surface, not vertically along the Y axis.  Is that true?

If so, then what about the ends?  Are they to be perpendicular or vertical?  I think that vertical would be the convention except that you are depicting very steep slopes.