"Dave Plowman" wrote in message
...
In article ,
Bob Mannix wrote:
Of course this may not apply to yours but, in the open position it
should be possible to lever the door up off the bottom runner and then
move it out and down, releasing the top.

If you can do this, it's either an inferior design or been badly
installed. My Screwfix one has blocks specifically designed to stop this.

Why would you want to stop this when the door is in the open position?


--
Bob Mannix