Hi all:
Our middle shower door lost a screw in one of the track wheels. I have the screw and can see where it goes, but I can't figure out how to access the track. It looks like it's a part of the header, so I can't just pop off the header to access the rails
. Here's a few pictures. One shows the outside of the shower doors. The picture with the red circle shows where the screw is missing (the track wheel is on the other side in the track). The last shows the header at one end. Any suggestions on how I can screw the track wheel back on?