Your support-page-form https://www.simplify3d.com/contact-us/ does not work. So I cannot post my issue :
I discovered that Simplify3D (Mac) does not save the settings of the toolhead when choosing a different material.
It does not save the dimensional adjustments under the "others" tab, when I try to save the FFF-File.
Is that intentional, and if yes, why ?
best regards,
Jendrik