very nice tutorial and well explained.

I got throught most of the basic tutorials on MoI and decided to try this bottle tutorial.

I got stuck on the part where I need to use the planar tool to make a surface on the lower ring. It just wont work, I select the lower ring and press planar and nothing happens.

I tried adding planar to a circle as a test and it worked, so I figure it's something with my curves, I've re-tried a couple of times with no luck.

any ideas?