Thanks for the link!
Why is there so much opinion that it's better to buy new than rebuild brake cylinders?
Do the people who hold this opinion think they are not capable of doing a good job with the rebuild? I would think if you do it right, and make sure there are no problems with cylinders wall pitting, etc. there should be confidence in the outcome.
I would be interested in hearing more details other than "your money or your life" arguments....
