My seitz window sliding mechanism has broken. It's the version where the plastic slider goes across the bottom and up the sides of the window. It's broken where it goes round the corner, presumably due to fatigue. Anyone know how to take this out to repair it? There is a part of the channel retaining it which opens out - see picture. Is this where it is threaded in and out?
Thanks in advance
Paddy
Thanks in advance
Paddy