Slic3r version: 1.2.3 (downloaded from slic3r.org)
OS: Fedora 21 64bit
Used STL: http://www.thingiverse.com/thing:92847/#files swisskeyringv2.stl
Steps to reproduce:
Also happens with two cubes exported from OpenSCAD:
Works fine when I click more button and position them, but behaves weirdly when the file is added twice and displayed as two stls in the list.
So I guess it is not data sensitive.
This seems to be caused by auto-centering. Can you confirm it doesn't happen when disabling auto-centering?
When auto-centering is disabled, this issue is not happening.
Thank you @hroncok
Bugfix: auto-center didn't update the PrintObject copies properly, ca…
…using misalignment. #2464
I fixed this now.
Thanks for quick fix.