Hi group, I have a sliding door in my condo and have two issues.
1. There is a low spot in the door frame right in the center.
2. The left wheel when looking out the door, is broken and hangs down as I lift the door up, I tried to loosen the screw that raises the wheel but it came out so not sure what is happening. The door is from 1983, so not sure what brand it is or really what to do.
Wondering if anyone has any clues.... Thanks Dave