jjr2001,

Thanks for posting the links on LibreCad. I have the heikell.fi download on my kindle now for ready reference when I am working/learning. Happy to have that.
My Cad experience goes back decades starting with Cadkey in the early eighties. I have used this software to the present day which is now known as Key Creator. My computer crashed so I am starting over. It is hard to start out from scratch but i will make it.