My fault it's been a while and I haven't touched it since. I got it working in the end by just doing it from scratch.
I apologies I cannot provide what you request atm :/
Best I can give you is try renaming bones.
The reason it didn't work first time is because I didn't follow the video step by step, I went slightly off course when I tried renaming things.
Traceback (most recent call last):
File "C:\Users\ThinkTank\AppData\Roaming\Blender Foundation\Blender\2.90\scripts\addons\UE4_Vehicle_Rigging_Addon_v0_6_1\rig_op.py", line 335, in execute
O.object.mode_set(mode='EDIT', toggle=False)
File "D:\Program Files\Steam\steamapps\common\Blender\2.90\scripts\modules\bpy\ops.py", line 201, in __call__
ret = op_call(self.idname_py(), None, kw)
RuntimeError: Operator bpy.ops.object.mode_set.poll() failed, context is incorrect
location: <unknown location>:-1
I was assigning bone head location for axle. It worked for the door but when doing axle it did this.
