hey there, you'll have to forgive me ive only been doing autolisp for about a week so this is going to sound a bit stupid. but here we go. i have two points that are relative to a user defined point and i need to make a point that will always be at the mid point of those two points regardless of the distance between them as chosen by the person running the program. im not sure how clear i just made that as i am running on no sleep and am getting slightly frustrated. any help would be very kind Floyd