Help Needed Making K1 Saber Upgradeable

[He11blade 0]

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!

[JCarter426 1,216]

I think the matter of upcrystals.2da was already conveyed to you via Reddit, but I wanted to add that the file has a limit of 255 lines. After that, it won't recognize any new crystals, so you may want to keep that in mind if you're planning to add a lot.