Several lightsabers are not upgradeable and I'm trying to change that with no success. I'll use Purgatory as an example:
It's my understanding that you need to add the various upgrade crystals to the saber's properties tab to make it upgradeable. I looked at several other sabers and this seems to be the case, so I just copied the generic crystal information from their properties and added it to Purgatory's properties.
Here's the original Purgatory properties tab:
Here's what it looks like after I added the basic crystals:
Saved and loaded into game. Now, Purgatory DOES appear on the upgrade menu at the bench. When I try to upgrade it, nothing happens. Also, as soon as I exit the upgrade bench screen, Purgatory vanishes from my inventory.
So, please help if you know what I'm doing wrong. Thanks!