Thanks for those links. I found it interesting that for Blender users they could "fix" the problem by changing MSAA settings.

I tried the settings listed here (which appear to be the default settings anyway), and tried "resetting" the settings, but it made no difference at all.

https://projects.blender.org/blender/bl ... ent-113152

I've also tried various different combinations of all the settings in the antialiasing area of the driver config, and I've added a custom profile just for SH3D. No luck the graphics are still broken.