Originally Posted by
nvrlnd7
"A point of consideration is that if you increase crank length, and drop your saddle to keep your knee angle at extension the same, you will end up with a smaller knee angle at the top. This adds shearing forces to the knee, and can add to the dead spot at the top of the stroke.
I get the logic on the smaller knee angle at the top but I still think lowering the saddle would be the logical way to go if you lengthenthe crank.
I guess it's working for you so what's logic got to do with it.