Hello there,
Firstly let me thank you all for your excellent contributions. I have just spent over an hour looking through some of your tips and plugins and you are doing an amazing job.

Anyway, I work for a company that requires some not too detailed drawings of hoop barriers just to show some of our clients.
What would you recommend would be the best way to draw a very smooth, bent hoop / bent tube. Our product is simply a 50 mm diameter steel tube that is bent in half to create a hoop barrier.

Sorry that my first post is so long and boring, but any help whatsoever would be greatly appreciated.

Keep up the good work.

Jon Edwards.