Hello !
Understood - this is already a good enough workaround, as I can simply have this written as a note at the bottom of my custom UI and then open and edit the .ini as needed for this tweak. (I can confirm that it does indeed make wireframe mode usable again for me). Is there a markup code (CommandButton or MenuItem) for the "Edit ini file" button, to put it in the main UI ?

While on the topic of clear visualization here are some more thoughts.

- I think it would be useful to have the option for see-through lines to also apply to non selected objects. That way one would be able to see everything about a part assembly at a glance without the need to select anything.
- Also (and perhaps this is tweakable already), the see-through effect could benefit from having more contrast (here using continuous lines for the sake of the example, but darker dashes could work too). All optional of course.



I hope this helps.
Best,

P.O.