Experimental Star Wars Podracer jbeams

This is my first thread, I personally don't know what I'm doing (This should be obvious)

I'm currently working/redoing my podracer mod. I'm trying to figure out how to edit/save the jbeams.
I figured out how to open them in blender and edit(or just move the existing nodes), but once I hit "export jbeam" all heck breaks loose from there.
It doesn't load, Blender adds a new folder called "jbeam_exports" and when i reload the file i was editing, it looks exactly how it did before i touched it. It's like blender isn't actually saving the file? Maybe (probably) I'm doing something wrong.

any help would be appreciated.

Below is the mod in question
https://www.beamng.com/resources/anakin-skywalkers-podracer.30345/

 

Should be in automation category.

 

Again. first thread, not sure what I'm doing, how would I fix that? make it in the automation categories?

 

uhuhhhhh idk just a joke from the @wsp incendint

 

*epic lightning sfx*

 

I really don't think that this should be in the Automation category. It's a long shot from it and appears to be worked on to make it less of one to.

 

Here's a question I have for anyone here.

I assume the answer is yes, but shot in the dark anyways...
Does changing the jbeams as much as I am, change the aerodynamics?

The first image is my current progress, while the second is before I even started working on the jbeams. It was when the model was just an invisible SUV

 

Should be in podracers category
--- Post updated ---

I think there’s some adjustable aero value for all triangles, maybe check those?

 

Ah yes, Medium Rank D-Series

 

Will we bé able to couple it to other cars ?