I've been scratching my head trying to figure out why I have bad shifting in the middle of my gear range. It shifts great on the high and low ends. I've had another guy who's pretty decent at tuning take a look at it and he's stumped too.
Here's my setup:
SC Nomad
Turbine cranks w/ AB 30T Oval ring
X01 derailleur / 10-42 cassette / chain / shifter
I replaced the cassette, chain, and chainring simultaneously around December and haven't ridden a ton since then (<100 miles), although it has been fairly wet & muddy. Symptom is basically around 4th~6th gear I'll shift into higher gear and either it will hesitate to shift for a few seconds or not shift at all. If I shift again it will then drop 2. This happens for a couple gears in roughly the middle of the cassette. I've tried setting the B-tension both normally and also with the shock deflated to my usual sag amount (~25%). I'm setting it so there's about 1cm gap between the closest pulley and cassette teeth.
Here's my setup:
SC Nomad
Turbine cranks w/ AB 30T Oval ring
X01 derailleur / 10-42 cassette / chain / shifter
I replaced the cassette, chain, and chainring simultaneously around December and haven't ridden a ton since then (<100 miles), although it has been fairly wet & muddy. Symptom is basically around 4th~6th gear I'll shift into higher gear and either it will hesitate to shift for a few seconds or not shift at all. If I shift again it will then drop 2. This happens for a couple gears in roughly the middle of the cassette. I've tried setting the B-tension both normally and also with the shock deflated to my usual sag amount (~25%). I'm setting it so there's about 1cm gap between the closest pulley and cassette teeth.
