As a pragmatic solution to the task of seeing both chains even when one is sometimes behind the other (as is inevitable with any superimposed models), you could make one ribbon semi-transparent. -Martti -----Original Message----- From: chimerax-users-request@cgl.ucsf.edu [mailto:chimerax-users-request@cgl.ucsf.edu] Sent: 2. huhtikuutata 2022 22:00 To: chimerax-users@cgl.ucsf.edu Subject: ChimeraX-users Digest, Vol 64, Issue 4 Send ChimeraX-users mailing list submissions to chimerax-users@cgl.ucsf.edu To subscribe or unsubscribe via the World Wide Web, visit https://www.rbvi.ucsf.edu/mailman/listinfo/chimerax-users or, via email, send a message with subject or body 'help' to chimerax-users-request@cgl.ucsf.edu You can reach the person managing the list at chimerax-users-owner@cgl.ucsf.edu When replying, please edit your Subject line so it is more specific than "Re: Contents of ChimeraX-users digest..."