You are reading a single comment by @SoYaap and its replies.
Click here to read the full conversation.
-
Even if the frame was totally out of alignment the wheel would be in the same axis than the derailleur. Only thing I could think of it's the wheel having the wrong end cap with all the different standards going. Other than that maybe go to a shop and have the derailleur problem tested.
-
I’ve followed the Shimano instructions in terms of setting the ‘end screw adjustment’ and then doing micro adjust in the 5th from largest cog.
And the derailleur lines up on the 5 cog (Ish minus any micro adjustments) if you click down from the biggest cog 4 times?
Netakure
Bossman
@SoYaap
Ok I’m having a problem with Di2 set up that’s driving me mad. All parts are brand new install including cassette and chain. I’ve followed the Shimano instructions in terms of setting the ‘end screw adjustment’ and then doing micro adjust in the 5th from largest cog. The problem is that in the smallest cog the derailleur still has one shift left and hence when shifted derails the chain off the cassette. Vice versa it won’t shift into the largest cog at the top of the cassette.
My first thought was hanger alignment so I swapped out the hanger for a new one and re-installed but no dice.
I can get the chain up onto the largest cog without issue by using the micro-adjust to bring the derailleur too far inboard (so range is not the problem) but then this results in crap shifting across the rest of the cassette.
Neither the high or low limit screws are touching the tab at either end of the cassette (I.e not preventing the shift into the largest cog).
I’ve also checked the cassette to see if it was missing a spacer behind it but it’s sram cx1 so doesn’t need one and indeed with one installed the lock ring won’t engage.
Anything else I’m missing? The whole derailleur seems to be positioned one cog too far towards the right (outside of the cassette).This leaves me wondering if the frame itself is out of alignment?