I'm trying out Space Cad (demo) Need help deleting nose cone

I can't figure out how to delete a nose cone I put into a rocket design in Space Cad. I can delete everything but the nose cone. Weird!!!
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

Polytechforum.com is a website by engineers for engineers. It is not affiliated with any of manufacturers or vendors discussed here. All logos and trade names are the property of their respective owners.