Does any one have a diagram of the driver side barn door? Specifically I am looking for parts associated with the actuator arm that connects the handle with the upper latch. The arm is a couple feet long and swings around in there a lot and bangs into the door skin. The noise is driving me crazy. Right now I see no guide for it in there. I rigged one up but I'm curious what should be in there. LMC doesn't have an offering for it.