Hi (again) Chimera Team! Encountered a problem where chimera seems to fail to open PDBs that it created. I saved multiple PDBs to a single file as I wanted to open them and have them behave like a single structure. I started a new session with another PDB open that I want to compare the multiple PDBs to, went to open the multiple PDBs from before that I saved as a single file and nothing appears. Chimera claims to have opened the files successfully and I get no errors etc. Am I maybe misunderstanding the point/use of the multiPDB file form? Joe Healey M.Sc. B.Sc. (Hons) PhD Student MOAC CDT, Senate House University of Warwick Coventry CV47AL Mob: +44 (0) 7536 042620 | Email: J.R.J.Healey@warwick.ac.uk Jointly working in: Waterfield Lab<http://www2.warwick.ac.uk/fac/med/research/tsm/microinfect/staff/waterfieldlab/> (WMS Microbiology and Infection Unit) and the Gibson Lab<http://www2.warwick.ac.uk/fac/sci/chemistry/research/gibson/gibsongroup/> (Warwick Chemistry) Twitter: @JRJHealey<https://twitter.com/JRJHealey> | Website: MOAC Page<http://www2.warwick.ac.uk/fac/sci/moac/people/students/2013/joseph_healey>