looking for a lisp to draw ducts & elbows

[LSA]

Can someone provide me with a lisp to draw double duct and/or elbows and fittings. I am using Acad 2k if it matters. I am more interested in the 30, 45, 60 deg elbows than the duct lisp. But if you have it...I would appreciate it. I have searched all over the net and everything I found worthwhile were all shareware.

Thanks
LSA

 

[CRG]

What's wrong with shareware? Do you want freeware?

 

[diamondjim]

You probably can use blocks as inserts rather
than needing a sophisticated lisp program.

 

[LSA]

Most of the usable programs are shareware and I don't want to spend $100 plus for a simple program to draw duct elbows & fittings. If they were cheaper, I would just purchase them. I am starting to do small designs from my home and would like to have a lisp to do this inorder to save time.

As for inserting blocks, thats is fine too but just too tedious. Would rather use a lisp to do this.

Thanks
LSA