I have 3 drafting tables (Leonar Neolt) with mechanical track arms for sale. Let me know if you are still looking for something. These are professional tables that run in the $3000 to $4000 range but we are selling for $850 each or $2000 for all three.
They are mechanically balanced and work very well. The rules are almost new, (almost no scratches on them) and the rest of them are in very good shape with very few marks on them. Let me know at malcolm.meh@gmail.com
