I have glass doors in the shower of my master bathroom and when I open and close the doors the screws hold the panes of glass to the runners are bumping into one another and making an awful noise. I have the similar doors in the guest bathroom that are quiet as a mouse so I know there is a fixable problem, I'm just not sure what the problem is or how to fix it.
Please take a look at this video to see the problem in action:
Please take a look at this photo album to see the pieces involved:
Does anyone have any idea what might be causing this problem? Assuming it is the bottom piece in the photos, does anyone know what that piece is called and/or where I can purchase a replacement?