Unsolved adding a new suspension to a car

I am trying to get the etk suspension to be an installable option for the burnside but I am having problem troubles figuring out what to do to make it right, or at least to show up and not crash the car or game

 

It's not as easy as just copy & paste files... You gotta change quite some stuff in the jbeam files

 

I tried to include the line in the burnside Jbeam file to also accept the ETKI suspension i also put the eTK dae and suspension Jbeam in the same folder

 

You got to change the slottype name (I think it was called that) in the jbeam

 

What line have you added and which folder do you put those files in?

 

I'll have to try again because I deleted the progress, it made the burnside crash