The top portion of 1/2" round grey part in the picture which the pin in the side of the window goes into broke.
Looks like this rotates within the white plastic channel slide.
Since these are broke the weight isn't moved and the window doesn't stay up..
There's no marking on any of the windows as to the manufacturer.
House was built in 2004.
I didn't see these on your site
Do you have these or know where I can get them?
Thanks
Dave
