Vehicle dis appears after edit node positions

Anytime I edit a node position in vehicles jbeam the vehicle disappears and will not load at all after the edit.

For instance, I change the corresponding node(s) positions to make the wheel base wider on vehicle X, I reload the vehicle and it dis appears and will not reload at all, not from the vehicle selection menu, notta.

 

You did something that makes loading the vehicle impossible, like missing a bracket somewhere. Try looking in the console (check to what key you have binded it to), it may have useful information.