Repairs can not always be done on site for various reasons.
The old lead can be damaged especially if the panel is old and bowing. If it is sagging to the touch or rattling then its best to remove the whole panel and do the repair in my workshop, replacing broken glass with matched up glass, to give the panel a new lease of life.
Visit my workshop with your measurements, ideas, photos,
personal designs and discuss your project in a relaxed and friendly atmosphere.