Creating new car with weird behavior and errors

I'm attempting to make my first real project in BeamNG, a crash test cart.
The main body is mostly jbeamed and I had no trouble in doing so, however, when I tried to add in a suspension piece it gives an error and weird behavior.

Code:

BEAMNG | ERR | ***FATAL LUA ERROR: lua/vehicle/partmgmt.lua:196: bad argument #1 to 'pairs' (table expected, got nil)
BEAMNG | ERR | Stack Trackback
BEAMNG | ERR | ===============
BEAMNG | ERR | (2) global C function 'pairs'
BEAMNG | ERR | (3) Lua upvalue 'selectPart' at file 'lua/vehicle/partmgmt.lua:196
BEAMNG | ERR | ^Local variables:

When the part is selected it ignores the changes I made to the jbeam of it. I gave it new nodes and beams and even a new name which it ignores.
It is also deforming the main body mesh when it shouldn't be able to.

Anyone know why it's doing this and a fix for it?

Thanks, Kirahl.

 

I don't know if you fixed this already. I wanted to try to help. I think the fsuspension .jbeam needs a flexbody section and maybe instead of "Newvehicle" on the top name it FSuspension.