A few questions on chain maintenance:
1. How often do you find yourself cutting a chain over the course of its life, and why do you do it?
2. How many of you use the Park Tools CM-5 chain scrubber? If not, are there other tools or cleaning methods you would recommend?
I just bought some replacement pins for a 10s Ultegra chain so that I could explore maintenance with the chain removed. It seems like cutting the chain too often would accelerate its deterioration, though I can see how it can allow for better cleaning. For my standards of "clean", I could see myself never cutting the chain, except for when it needs replacement. I'm curious to know the norms of others out there, though. Can any of you remember the approximate number of times you cut the same chain before finally replacing it?
For routine chain cleaning, I had been using the CM-5 scrubber, which worked great until it got left behind during a recent move. So, I'm looking into cleaning methods. I might just get the same tool again, but I'm interested to try something different.
Thanks for any info.