@charly2008 said: Hi Joseph, have a look at: http://www.123dapp.com/catch Charly Good Morning Charly, Thank you very much. The program fits my needs perfectly. Joe

@charly2008 said: Hi Joe, the helix i generated with Drawhelix 14. The Helix has to be ungrouped! Charly Charly, THANK YOU. The key apparently was "...has to be ungrouped!" Joe

Hi Joe, hi folks. I did that a while ago : Horn2.skp However, since we now have access to plugins, I would do it like that: 1 - Create a cone; 2 - Bend it. To create a cone, draw a triangular profile and use a circle for the path with the Follow metool. For a ram horn, you may have to bend in steps and scale to create a helix form since these can have more than one complete turn Just ideas.

It doesnt work with me either! I searched 3 hours now but cant find the problem. I made a scrrenshot. and there seems to be a problem with the rights of administration. It would be so great if someone could help me!!! [image: YyM8_Vollbildaufzeichnung01.08.2012102354.jpg]