I've been trying to sort out this issue with my front shifter/derailleur (not sure which is the problem really) to no avail.
For reference: They're Sachs New Success, downtube shifters, 6 speed, don't know if that matters since it's the front I'm having issues with. I've got a double chainwheel. I have the limit screws adjusted to what looks like the right limits; it shifts into the big ring fine, but it just won't stay there. It springs right back as soon as I let go of the shifter, putting me back in the smaller ring. Is my spring too springy? Cable too tight? Any other ideas?
I've been trying to sort out this issue with my front shifter/derailleur (not sure which is the problem really) to no avail.
For reference: They're Sachs New Success, downtube shifters, 6 speed, don't know if that matters since it's the front I'm having issues with. I've got a double chainwheel. I have the limit screws adjusted to what looks like the right limits; it shifts into the big ring fine, but it just won't stay there. It springs right back as soon as I let go of the shifter, putting me back in the smaller ring. Is my spring too springy? Cable too tight? Any other ideas?
Thanks!