After fitting the windows. I discovered I had the bottom corner of the Port door window Pop out of its rebate. I must have not had it secure enough when the Redux was curing. What should I do??? After talking to my inspector he says to gently warm the Perspex with an hear drier and gently prise with a thin flat increment like a paint scraper. As I did this it was working OK Until.... SNAP!!! Yes it broke. What Now??? My solution was to repair the corner and to add a door lock. Into the situation. This has worked well after all. I will lock the other side with a small Pip pin from the inside.