Chain line; a starter for ten

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yello

Guest
I fitted a new bb this afternoon, with a 5mm longer axle. After pfaffing around for a bit, I managed to position the front mech so that it will reach all three chain rings... but the cage is a bit short and the chain drags when on the granny and any of the 4 littlest cogs on the cassette. The best I'm going to get it I reckon.

Odd thing (to me anyway) is the mech appears to move horizontally rather than up and out as I was expecting.
 
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