Is it just me or are all you derailleur enthusiasts completely missing the point? I mean, come on, who needs a perfectly indexed rear derailleur when youve got a cassette thats about as smooth as a gravel road? Its like, whats the point of having a beautifully tuned derailleur if your cassette is just gonna laugh at you and skip gears like its its job? And dont even get me started on the whole optimal gear range thing. Is it really that important to have the perfect ratio of teeth to chainrings when, lets be real, were all just gonna end up walking our bikes up the mountain anyway? I mean, who needs gears when youve got legs, am I right? So, seriously, how do you guys manage to get so worked up over something as mundane as rear derailleur tuning when there are way more pressing issues at play here?