Re: Chainplate advice needed
Considering the labor involve in taking the chain plates out then polishing them and reinstalling them you may want to think about replacement.
I remember one story where a guy took out his chain plates they looked perfect but were original so he decided to replace them. He gave the old chain plates to a friend at a machine shop to reuse the steel.
His friend called him a few months later and told him that when he put an old chain plate in a shear to cut it, it shattered. It looked perfect too.
So not only is corrosion a problem but work hardening too.
How lucky do you figure you are?
The lesson from the Icarus story is not about human failing.
It is a lesson about the limitations of wax as an adhesive.
If you have an engineering problem solve it.