We have one of those over cab Perspex windows with two arm roads with clip groves in them , easy to open and lock in place but can be a real bugger to release and close the window - lots of jiggling or the arm rods .
Depends what bit is too tight and causing the resistance, find that and you can strip it and reduce the resistance. Filing or sanding then silicone spray or furniture polish
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.