Hi,
Ive experienced issues with the org chart in foundation 2013 using google chrome (it works fine in explorer). Please see attached picture. It seems that there is something wrong regarding the width of the web part in chrome, as it moves an employee down at the bottom, which should have been on the right (including line graphics).
Additionaly is there a restriction setting, so you can deny employees acces to the settings of plumsail org chart?