I have been using Partsworks and Aspire over the last couple of months... It is going quite well.
===BUT===
It seems that there are some basic functions like trimming two objects to the same point, which require some real diligence as you enter and exit node select, cut vectors, then try to get the points to line up.
Joining and closing vectors will use the wrong end of a set of vectors so I futz around to get the vectors to close...
MANY MANY years ago, I used cad packages with graphic palettes where you could draw a couple of objects (ex: ellipse and line) ad you could trim the ellipse back to the line and it would delete the rest of the ellipse. It took only a few quick steps and 10 seconds later, you were done.
DO you know of an inexpensive ($150) drafting package with good trim, edit capability which then will write a file I can bring into partworks and/or aspire?
I am just trying to speed up my design side
thanks