A couple of weeks ago we couldn`t open our front door. It is the type whereby you lift the handle and then turn the key to lock the door. I eventually managed to open it by putting a lot of pressure on the handle and force it down. We can open and lock the door ok but the handle is now very loose. Can I rectify this by simply putting a new handle on the door? If so do I go for the sprung or unsprung type? I guess that I probably broke a spring when forcing the handle down. I`ve read that some handles have their own springs whereas others use the lock mechanism springs. I would be grateful for any advice.