Seriously not worth shimming given the amount of 25.4mm stems around (I've just picked up a 50's GB for free), leave the dodgy cinelli stems to those with the matching bars - they'll pay more for the pleasure too.
@G-bitch started
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Seriously not worth shimming given the amount of 25.4mm stems around (I've just picked up a 50's GB for free), leave the dodgy cinelli stems to those with the matching bars - they'll pay more for the pleasure too.