I have not done a before and after in quite a while. It's time to resurrect this thread.
I tried to reuse the door knob but the threads were not right and it would not tighten
I happen to have a new old stock blade. The one on it was shot

-- There is nothing like the sound of a well tuned hand plane. - https://timetestedtools.net and https://diy.timetestedtools.net