Originally Posted by
texaspandj
I once removed a chain and then immediately reinstalled and it wouldn't shift right at all. Since All I did was remove chain, I flipped it then reinstalled it and presto worked exactly as before with no problems. So it either got worn in a certain direction or it was directional.
A Shimano chain can exhibit that behavior. Especially 9sp and 10sp. I'd say why I think so, but then some engineer/geek/expert here will tell me about the micronic differences between plates, links, etc, or lack thereof, and then I'd be proved a fool.
So, if a Shimano setup comes in with that issue, 9sp or 10sp, and the components are not worn, I check the chain. If I flip it and it works, I further the myth and go back to work. I've done it twice. Ignorance is bliss.
Now, about that demeanor you exhibit that tends to make people think you can be fooled.....setting up your mark?