There will be an Allen key on the wheel side of the disc (I think it's 3mm) turn it clockwise a bit, spin the wheel, repeat until it rubs the rotor, then back it off a touch until it doesn't.
Thanks, just found the same info on google, will give that a go.
@CanonAxe started
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There will be an Allen key on the wheel side of the disc (I think it's 3mm) turn it clockwise a bit, spin the wheel, repeat until it rubs the rotor, then back it off a touch until it doesn't.