Originally Posted by
Chesterton
I recently bought a CC-2 and I like that it gives a rough idea of the wear progression over time, rather than a strict "change it now" flag. My only difficulty is remembering whether the movable pin goes in the inner or outer links of the chain. Does it matter?
One pin is fatter than the other. I always put the fat pin in outer links which have a wider gap. I don't know if it makes any difference though.