Hi ya mate got the pics by the way
Its like you can shift half way up then theres nothing as in the shifter moves up but doesnt move the derailleur like they have slipped but if you push down and then up on the lever they will move. Have you ever changed units out is there springs firing at you when you open them up
only ever refurbed them by taking all the easy stuff out (barrel adjusters, indicators etc.) then lubing as mentioned above. Yeah watch out for springs firing if you go any further than that!
Is the mech set up properly?
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