Hi Olga, also I don't understand what you are doing differently between the first file you posted and your second one.

It looks like the first 3DM file that you posted seems to have the side profile you want, when I open your attachement 1626_RainCabRing2.3dm, I see this:




That seems to have the side profile you want, and it also has a hole in it for the finger already, so isn't that the shape that you are talking about in your later message?

- Michael