Originally Posted by
Carbonfiberboy
Why is that? My 26 X 34 worked perfectly with the jockey wheel directly under the center of the cog. I'm using a 40T now with an extender, so I can't send a photo. But my B-screw didn't do anything to change that either. See the post right below this one.
Not sure we’re talking about the same thing. The gear is unusable because the jockey wheel is hitting the large cog. See video above somewhere. When riding in that gear, it makes the entire bike vibrate.