Florian,
Based on your description, I think you might not be getting the
selections right. Try:
Ctrl-shift left click on the first atom
Ctrl-shift right click on the second atom
Then control-T to bond (tie) them together.
Cheers,
Warren
--
mailto:war...@delanos
Florian,
An ideal solution may not be possible to achieve right now.
Your best workaround is probably to separate each loop conformation into
a distinct object (using the create command) and then show the ribbon on
each object independently. Given that the ends are superimposed, it
should
