The important bit is which way the thread on each cup runs.
As the Park guide points out, the splines are a bit shallow. If you haven't got a hollow spindle its worth investing in a long bolt to attach the remover to the BB.
@kowalski started
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The important bit is which way the thread on each cup runs.
As the Park guide points out, the splines are a bit shallow. If you haven't got a hollow spindle its worth investing in a long bolt to attach the remover to the BB.