I've created an automated garage door that opens when a Near sensor is triggered by a vehicle that comes close to it. The door is composed of panels (meshes) parented to a chain of bones that slide them up and down. All of this works fine, but when I drive the vehicle up to the door and it opens, the vehicle can't pass through the opening.
Here's my blend file. You'll have to drive the vehicle to the garage door on the building to see what I'm talking about. If you can tell me what the problem is and how I might fix it, I would really appreciate it!