the windows need toe and heeling, take beads out and use packers, top left and bottom right to glze up and top right bottom left for down then reglaze carefully, hope it helps
lee c, March 2010
There's a good chance that you may need to replace your window hinges. There's some good tips for diagnosis at the bottom of this page: http://www.handlesandhinges.co.uk/html/window_hinges.html
