Hi Teddy, there are instructions for installing a script here:
https://moi3d.com/faq#Q:_How_do_I_install_a_plug-in_script.3F

It sounds like you've done that ok, you want to place it in
~/Library/Application Support/Moi/commands

After it is installed there won't be any immediate visual change in the UI, you need to set up a shortcut key to trigger it. More details at
https://moi3d.com/faq#Q:_How_do_I_install_a_plug-in_script.3F

Can you post a .3dm file with problematic curve? Or if you want to keep it private you can e-mail it to me at moi@moi3d.com

- Michael

Thank you for your reply. I will give that a try.

I think I may have figured out the curve problem. I'm trying to extrude a vector shape I imported, and checking every millimeter of the path, I noticed some bad geometry, and have since fixed it.

As for the scripts, I thought it would appear like other's screenshots where an icon appeared on the UI for a script. I wasn't aware I had to setup a keyboard shortcut for them.

Despite licensing MOI for several years, I've only ever used it for fairly basic design tasks. Now that I'm doing more complex designs, I'm discovering how little I actually know. :D

Hi Teddy,

Imported vector graphics usually have problems. The geometry quality from illustration programs is just bad.

To find problems it helps to do View > Show Pts

- Peer