Hi Everyone..... I posted a month ago! And was suppose to return with photos - finally got them.... Previous tenant removed sliding shower doors and when they were put back on the tracks, parts were missing. Too expensive to have someone come in to look at and repair - this is a DIY. I was told a "U" track but my landlady was told that was incorrect. The doors hang, are not attached to anything on the bottom and I have to be very careful not to take them off the upper track. Photos..... The piece that's hanging down.....that appears to have been a piece that ran along the bottom of the door, recessed in the door - I pulled that piece down to show you what it looks like - I assume that has to be replaced since it appears broken..... What am I looking for? And the track - is something suppose to fit onto the track or clip onto it The "bumper" that's on the one door but not on the other - I'm assuming that if I had two of those, that it would minimize the gap in the center of the doors when both doors are closed all the way. Thanks!!!