I am getting a strange thud from my passenger side window. It happens when the window gets all the way down and also when I move it up right after moving it down. I took the door apart and think it is a loose cable running from the motor upward in the door. I think it has slack in it and when the slack tightens it makes the thud. Is there any way to adjust this, I am afraid something is going to break. Thanks.

 

so nobody knows what to do?