Our office recently started using Draftsight and the only problem we have so far not managed to solve is as follows: we need to be able to draw an arc tangential to a line by defining radius and length. (We cannot draw these any other way as I work for a land surveyor and a large portion of the legal documents we work from only define length and radius, and nothing else, and there is no way to get additional information.)

In AutoCAD one would simply curve from end of object, but I haven't been able to find an equivalent in Draftsight.

Does anyone know how to do this, or a workaround that will function equally well?